summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--class.c246
-rw-r--r--dir.c2
-rw-r--r--error.c4
-rw-r--r--ext/-test-/scan_args/scan_args.c31
-rw-r--r--ext/json/lib/json/common.rb4
-rw-r--r--ext/json/parser/parser.c2
-rw-r--r--ext/pathname/pathname.c10
-rw-r--r--ext/stringio/stringio.c4
-rw-r--r--ext/zlib/zlib.c4
-rw-r--r--include/ruby/ruby.h106
-rw-r--r--internal.h3
-rw-r--r--io.c8
-rw-r--r--lib/csv.rb2
-rw-r--r--lib/fileutils.rb4
-rw-r--r--lib/open-uri.rb6
-rw-r--r--lib/pstore.rb6
-rwxr-xr-xlib/rubygems/core_ext/kernel_warn.rb9
-rw-r--r--lib/rubygems/package.rb6
-rw-r--r--lib/tempfile.rb6
-rw-r--r--rational.c2
-rw-r--r--test/-ext-/test_scan_args.rb137
-rw-r--r--test/pathname/test_pathname.rb2
-rw-r--r--test/reline/helper.rb2
-rw-r--r--test/ruby/test_dir_m17n.rb36
-rw-r--r--test/ruby/test_econv.rb7
-rw-r--r--test/ruby/test_exception.rb8
-rw-r--r--test/ruby/test_io.rb12
-rw-r--r--test/ruby/test_io_m17n.rb3
-rw-r--r--test/ruby/test_literal.rb4
-rw-r--r--test/ruby/test_numeric.rb7
-rw-r--r--test/ruby/test_string.rb4
31 files changed, 508 insertions, 179 deletions
diff --git a/class.c b/class.c
index 08e053967a..d0ee7a68fb 100644
--- a/class.c
+++ b/class.c
@@ -1943,85 +1943,172 @@ rb_get_kwargs(VALUE keyword_hash, const ID *table, int required, int optional, V
#undef extract_kwarg
}
-#undef rb_scan_args
-int
-rb_scan_args(int argc, const VALUE *argv, const char *fmt, ...)
+struct rb_scan_args_t {
+ int argc;
+ const VALUE *argv;
+ va_list vargs;
+ int f_var;
+ int f_hash;
+ int f_block;
+ int n_lead;
+ int n_opt;
+ int n_trail;
+ int n_mand;
+ int argi;
+ int last_idx;
+ VALUE hash;
+ VALUE last_hash;
+ VALUE *tmp_buffer;
+};
+
+static void
+rb_scan_args_parse(int kw_flag, int argc, const VALUE *argv, const char *fmt, struct rb_scan_args_t *arg)
{
- int i;
const char *p = fmt;
- VALUE *var;
- va_list vargs;
- int f_var = 0, f_hash = 0, f_block = 0;
- int n_lead = 0, n_opt = 0, n_trail = 0, n_mand;
- int argi = 0, last_idx = -1;
- VALUE hash = Qnil, last_hash = 0;
+ VALUE *tmp_buffer = arg->tmp_buffer;
+ int keyword_given = 0;
+ int empty_keyword_given = 0;
+ int last_hash_keyword = 0;
+
+ memset(arg, 0, sizeof(*arg));
+ arg->last_idx = -1;
+ arg->hash = Qnil;
+
+ switch(kw_flag) {
+ case RB_SCAN_ARGS_PASS_CALLED_KEYWORDS:
+ if(!(keyword_given = rb_keyword_given_p())) {
+ empty_keyword_given = rb_empty_keyword_given_p();
+ }
+ break;
+ case RB_SCAN_ARGS_KEYWORDS:
+ keyword_given = 1;
+ break;
+ case RB_SCAN_ARGS_EMPTY_KEYWORDS:
+ empty_keyword_given = 1;
+ break;
+ case RB_SCAN_ARGS_LAST_HASH_KEYWORDS:
+ last_hash_keyword = 1;
+ break;
+ }
if (ISDIGIT(*p)) {
- n_lead = *p - '0';
+ arg->n_lead = *p - '0';
p++;
if (ISDIGIT(*p)) {
- n_opt = *p - '0';
+ arg->n_opt = *p - '0';
p++;
}
}
if (*p == '*') {
- f_var = 1;
+ arg->f_var = 1;
p++;
}
if (ISDIGIT(*p)) {
- n_trail = *p - '0';
+ arg->n_trail = *p - '0';
p++;
}
if (*p == ':') {
- f_hash = 1;
+ arg->f_hash = 1;
p++;
}
if (*p == '&') {
- f_block = 1;
+ arg->f_block = 1;
p++;
}
if (*p != '\0') {
rb_fatal("bad scan arg format: %s", fmt);
}
- n_mand = n_lead + n_trail;
+ arg->n_mand = arg->n_lead + arg->n_trail;
- if (argc < n_mand)
- goto argc_error;
+ /* capture an option hash - phase 1: pop */
+ /* Ignore final positional hash if empty keywords given */
+ if (argc > 0 && !(arg->f_hash && empty_keyword_given)) {
+ VALUE last = argv[argc - 1];
+
+ if (arg->f_hash && arg->n_mand < argc) {
+ if (keyword_given) {
+ if (!RB_TYPE_P(last, T_HASH)) {
+ rb_warn("Keyword flag set when calling rb_scan_args, but last entry is not a hash");
+ }
+ else {
+ arg->hash = last;
+ }
+ }
+ else if (NIL_P(last)) {
+ /* For backwards compatibility, nil is taken as an empty
+ option hash only if it is not ambiguous; i.e. '*' is
+ not specified and arguments are given more than sufficient.
+ This will be removed in Ruby 3. */
+ if (!arg->f_var && arg->n_mand + arg->n_opt < argc) {
+ rb_warn("The last argument is nil, treating as empty keywords");
+ argc--;
+ }
+ }
+ else {
+ arg->hash = rb_check_hash_type(last);
+ }
+
+ /* Ruby 3: Remove if branch, as it will not attempt to split hashes */
+ if (!NIL_P(arg->hash)) {
+ VALUE opts = rb_extract_keywords(&arg->hash);
+
+ if (!(arg->last_hash = arg->hash)) {
+ if (!keyword_given && !last_hash_keyword) {
+ /* Warn if treating positional as keyword, as in Ruby 3,
+ this will be an error */
+ rb_warn("The last argument is used as the keyword parameter");
+ }
+ argc--;
+ }
+ else {
+ /* Warn if splitting either positional hash to keywords or keywords
+ to positional hash, as in Ruby 3, no splitting will be done */
+ rb_warn("The last argument is split into positional and keyword parameters");
+ arg->last_idx = argc - 1;
+ }
+ arg->hash = opts ? opts : Qnil;
+ }
+ }
+ else if (arg->f_hash && keyword_given && arg->n_mand == argc) {
+ /* Warn if treating keywords as positional, as in Ruby 3, this will be an error */
+ rb_warn("The keyword argument is passed as the last hash parameter");
+ }
+ }
+ if (arg->f_hash && arg->n_mand == argc+1 && empty_keyword_given) {
+ VALUE *ptr = rb_alloc_tmp_buffer2(tmp_buffer, argc+1, sizeof(VALUE));
+ memcpy(ptr, argv, sizeof(VALUE)*argc);
+ ptr[argc] = rb_hash_new();
+ argc++;
+ *(&argv) = ptr;
+ rb_warn("The keyword argument is passed as the last hash parameter");
+ }
- va_start(vargs, fmt);
+ arg->argc = argc;
+ arg->argv = argv;
+}
- /* capture an option hash - phase 1: pop */
- if (f_hash && n_mand < argc) {
- VALUE last = argv[argc - 1];
-
- if (NIL_P(last)) {
- /* nil is taken as an empty option hash only if it is not
- ambiguous; i.e. '*' is not specified and arguments are
- given more than sufficient */
- if (!f_var && n_mand + n_opt < argc)
- argc--;
- }
- else {
- hash = rb_check_hash_type(last);
- if (!NIL_P(hash)) {
- VALUE opts = rb_extract_keywords(&hash);
- if (!(last_hash = hash)) argc--;
- else last_idx = argc - 1;
- hash = opts ? opts : Qnil;
- }
- }
+static int
+rb_scan_args_assign(struct rb_scan_args_t *arg, va_list vargs)
+{
+ int argi = 0;
+ int i;
+ VALUE *var;
+
+ if (arg->argc < arg->n_mand) {
+ return 1;
}
+
/* capture leading mandatory arguments */
- for (i = n_lead; i-- > 0; ) {
+ for (i = arg->n_lead; i-- > 0; ) {
var = va_arg(vargs, VALUE *);
- if (var) *var = (argi == last_idx) ? last_hash : argv[argi];
+ if (var) *var = (argi == arg->last_idx) ? arg->last_hash : arg->argv[argi];
argi++;
}
/* capture optional arguments */
- for (i = n_opt; i-- > 0; ) {
+ for (i = arg->n_opt; i-- > 0; ) {
var = va_arg(vargs, VALUE *);
- if (argi < argc - n_trail) {
- if (var) *var = (argi == last_idx) ? last_hash : argv[argi];
+ if (argi < arg->argc - arg->n_trail) {
+ if (var) *var = (argi == arg->last_idx) ? arg->last_hash : arg->argv[argi];
argi++;
}
else {
@@ -2029,15 +2116,15 @@ rb_scan_args(int argc, const VALUE *argv, const char *fmt, ...)
}
}
/* capture variable length arguments */
- if (f_var) {
- int n_var = argc - argi - n_trail;
+ if (arg->f_var) {
+ int n_var = arg->argc - argi - arg->n_trail;
var = va_arg(vargs, VALUE *);
if (0 < n_var) {
if (var) {
- int f_last = (last_idx + 1 == argc - n_trail);
- *var = rb_ary_new4(n_var-f_last, &argv[argi]);
- if (f_last) rb_ary_push(*var, last_hash);
+ int f_last = (arg->last_idx + 1 == arg->argc - arg->n_trail);
+ *var = rb_ary_new4(n_var - f_last, &arg->argv[argi]);
+ if (f_last) rb_ary_push(*var, arg->last_hash);
}
argi += n_var;
}
@@ -2046,18 +2133,18 @@ rb_scan_args(int argc, const VALUE *argv, const char *fmt, ...)
}
}
/* capture trailing mandatory arguments */
- for (i = n_trail; i-- > 0; ) {
+ for (i = arg->n_trail; i-- > 0; ) {
var = va_arg(vargs, VALUE *);
- if (var) *var = (argi == last_idx) ? last_hash : argv[argi];
+ if (var) *var = (argi == arg->last_idx) ? arg->last_hash : arg->argv[argi];
argi++;
}
/* capture an option hash - phase 2: assignment */
- if (f_hash) {
+ if (arg->f_hash) {
var = va_arg(vargs, VALUE *);
- if (var) *var = hash;
+ if (var) *var = arg->hash;
}
/* capture iterator block */
- if (f_block) {
+ if (arg->f_block) {
var = va_arg(vargs, VALUE *);
if (rb_block_given_p()) {
*var = rb_block_proc();
@@ -2066,14 +2153,53 @@ rb_scan_args(int argc, const VALUE *argv, const char *fmt, ...)
*var = Qnil;
}
}
- va_end(vargs);
- if (argi < argc) {
- argc_error:
- rb_error_arity(argc, n_mand, f_var ? UNLIMITED_ARGUMENTS : n_mand + n_opt);
+ if (argi < arg->argc) return 1;
+
+ return 0;
+}
+
+#undef rb_scan_args
+int
+rb_scan_args(int argc, const VALUE *argv, const char *fmt, ...)
+{
+ int error;
+ va_list vargs;
+ VALUE tmp_buffer = 0;
+ struct rb_scan_args_t arg;
+ arg.tmp_buffer = &tmp_buffer;
+ rb_scan_args_parse(RB_SCAN_ARGS_PASS_CALLED_KEYWORDS, argc, argv, fmt, &arg);
+ va_start(vargs,fmt);
+ error = rb_scan_args_assign(&arg, vargs);
+ va_end(vargs);
+ if (tmp_buffer) {
+ rb_free_tmp_buffer(&tmp_buffer);
}
+ if (error) {
+ rb_error_arity(arg.argc, arg.n_mand, arg.f_var ? UNLIMITED_ARGUMENTS : arg.n_mand + arg.n_opt);
+ }
+ return arg.argc;
+}
- return argc;
+int
+rb_scan_args_kw(int kw_flag, int argc, const VALUE *argv, const char *fmt, ...)
+{
+ int error;
+ va_list vargs;
+ VALUE tmp_buffer = 0;
+ struct rb_scan_args_t arg;
+ arg.tmp_buffer = &tmp_buffer;
+ rb_scan_args_parse(kw_flag, argc, argv, fmt, &arg);
+ va_start(vargs,fmt);
+ error = rb_scan_args_assign(&arg, vargs);
+ va_end(vargs);
+ if (tmp_buffer) {
+ rb_free_tmp_buffer(&tmp_buffer);
+ }
+ if (error) {
+ rb_error_arity(arg.argc, arg.n_mand, arg.f_var ? UNLIMITED_ARGUMENTS : arg.n_mand + arg.n_opt);
+ }
+ return arg.argc;
}
int
diff --git a/dir.c b/dir.c
index f5cc42d99f..6d1f501927 100644
--- a/dir.c
+++ b/dir.c
@@ -2900,7 +2900,7 @@ dir_s_glob(int argc, VALUE *argv, VALUE obj)
static VALUE
dir_open_dir(int argc, VALUE *argv)
{
- VALUE dir = rb_funcallv(rb_cDir, rb_intern("open"), argc, argv);
+ VALUE dir = rb_funcallv_kw(rb_cDir, rb_intern("open"), argc, argv, RB_PASS_CALLED_KEYWORDS);
rb_check_typeddata(dir, &dir_data_type);
return dir;
diff --git a/error.c b/error.c
index 87357a4ebe..bef5090011 100644
--- a/error.c
+++ b/error.c
@@ -341,7 +341,7 @@ rb_warn_m(int argc, VALUE *argv, VALUE exc)
VALUE opts, location = Qnil;
if (!NIL_P(ruby_verbose) && argc > 0 &&
- (argc = rb_scan_args(argc, argv, "*:", NULL, &opts)) > 0) {
+ (argc = rb_scan_args(argc, argv, "*:", NULL, &opts)) > 0) {
VALUE str = argv[0], uplevel = Qnil;
if (!NIL_P(opts)) {
static ID kwds[1];
@@ -1595,7 +1595,7 @@ nometh_err_initialize(int argc, VALUE *argv, VALUE self)
priv = (argc > 3) && (--argc, RTEST(argv[argc]));
args = (argc > 2) ? argv[--argc] : Qnil;
if (!NIL_P(options)) argv[argc++] = options;
- rb_call_super(argc, argv);
+ rb_call_super_kw(argc, argv, RB_PASS_CALLED_KEYWORDS);
return nometh_err_init_attr(self, args, priv);
}
diff --git a/ext/-test-/scan_args/scan_args.c b/ext/-test-/scan_args/scan_args.c
index dca353f643..9c374da66f 100644
--- a/ext/-test-/scan_args/scan_args.c
+++ b/ext/-test-/scan_args/scan_args.c
@@ -250,6 +250,33 @@ scan_args_lead_opt_var_trail_hash(int argc, VALUE *argv, VALUE self)
return rb_ary_new_from_values(numberof(args), args);
}
+static VALUE
+scan_args_k_lead_opt_hash(int argc, VALUE *argv, VALUE self)
+{
+ VALUE args[4];
+ int n = rb_scan_args_kw(RB_SCAN_ARGS_KEYWORDS, argc, argv, "11:", args+1, args+2, args+3);
+ args[0] = INT2NUM(n);
+ return rb_ary_new_from_values(numberof(args), args);
+}
+
+static VALUE
+scan_args_e_lead_opt_hash(int argc, VALUE *argv, VALUE self)
+{
+ VALUE args[4];
+ int n = rb_scan_args_kw(RB_SCAN_ARGS_EMPTY_KEYWORDS, argc, argv, "11:", args+1, args+2, args+3);
+ args[0] = INT2NUM(n);
+ return rb_ary_new_from_values(numberof(args), args);
+}
+
+static VALUE
+scan_args_n_lead_opt_hash(int argc, VALUE *argv, VALUE self)
+{
+ VALUE args[4];
+ int n = rb_scan_args_kw(RB_SCAN_ARGS_LAST_HASH_KEYWORDS, argc, argv, "11:", args+1, args+2, args+3);
+ args[0] = INT2NUM(n);
+ return rb_ary_new_from_values(numberof(args), args);
+}
+
void
Init_scan_args(void)
{
@@ -282,5 +309,7 @@ Init_scan_args(void)
rb_define_singleton_method(module, "lead_var_trail_hash", scan_args_lead_var_trail_hash, -1);
rb_define_singleton_method(module, "opt_var_trail_hash", scan_args_opt_var_trail_hash, -1);
rb_define_singleton_method(module, "lead_opt_var_trail_hash", scan_args_lead_opt_var_trail_hash, -1);
+ rb_define_singleton_method(module, "k_lead_opt_hash", scan_args_k_lead_opt_hash, -1);
+ rb_define_singleton_method(module, "e_lead_opt_hash", scan_args_e_lead_opt_hash, -1);
+ rb_define_singleton_method(module, "n_lead_opt_hash", scan_args_n_lead_opt_hash, -1);
}
-
diff --git a/ext/json/lib/json/common.rb b/ext/json/lib/json/common.rb
index 7cc852916c..3be9fd8dc5 100644
--- a/ext/json/lib/json/common.rb
+++ b/ext/json/lib/json/common.rb
@@ -153,7 +153,7 @@ module JSON
# * *object_class*: Defaults to Hash
# * *array_class*: Defaults to Array
def parse(source, opts = {})
- Parser.new(source, opts).parse
+ Parser.new(source, **(opts||{})).parse
end
# Parse the JSON document _source_ into a Ruby data structure and return it.
@@ -176,7 +176,7 @@ module JSON
:max_nesting => false,
:allow_nan => true
}.merge(opts)
- Parser.new(source, opts).parse
+ Parser.new(source, **(opts||{})).parse
end
# Generate a JSON document from the Ruby data structure _obj_ and return
diff --git a/ext/json/parser/parser.c b/ext/json/parser/parser.c
index 6f0d31c2eb..2d13bccf7e 100644
--- a/ext/json/parser/parser.c
+++ b/ext/json/parser/parser.c
@@ -1835,7 +1835,7 @@ static VALUE cParser_initialize(int argc, VALUE *argv, VALUE self)
} else {
json->max_nesting = 100;
json->allow_nan = 0;
- json->create_additions = 1;
+ json->create_additions = 0;
json->create_id = rb_funcall(mJSON, i_create_id, 0);
json->object_class = Qnil;
json->array_class = Qnil;
diff --git a/ext/pathname/pathname.c b/ext/pathname/pathname.c
index 1cf0f90b9f..022a87699b 100644
--- a/ext/pathname/pathname.c
+++ b/ext/pathname/pathname.c
@@ -393,7 +393,7 @@ path_read(int argc, VALUE *argv, VALUE self)
args[0] = get_strpath(self);
n = rb_scan_args(argc, argv, "03", &args[1], &args[2], &args[3]);
- return rb_funcallv(rb_cFile, id_read, 1+n, args);
+ return rb_funcallv_kw(rb_cFile, id_read, 1+n, args, RB_PASS_CALLED_KEYWORDS);
}
/*
@@ -1097,12 +1097,12 @@ path_s_glob(int argc, VALUE *argv, VALUE klass)
n = rb_scan_args(argc, argv, "12", &args[0], &args[1], &args[2]);
if (rb_block_given_p()) {
- return rb_block_call(rb_cDir, id_glob, n, args, s_glob_i, klass);
+ return rb_block_call_kw(rb_cDir, id_glob, n, args, s_glob_i, klass, RB_PASS_CALLED_KEYWORDS);
}
else {
VALUE ary;
long i;
- ary = rb_funcallv(rb_cDir, id_glob, n, args);
+ ary = rb_funcallv_kw(rb_cDir, id_glob, n, args, RB_PASS_CALLED_KEYWORDS);
ary = rb_convert_type(ary, T_ARRAY, "Array", "to_ary");
for (i = 0; i < RARRAY_LEN(ary); i++) {
VALUE elt = RARRAY_AREF(ary, i);
@@ -1145,12 +1145,12 @@ path_glob(int argc, VALUE *argv, VALUE self)
n = 3;
if (rb_block_given_p()) {
- return rb_block_call(rb_cDir, id_glob, n, args, glob_i, self);
+ return rb_block_call_kw(rb_cDir, id_glob, n, args, glob_i, self, RB_PASS_KEYWORDS);
}
else {
VALUE ary;
long i;
- ary = rb_funcallv(rb_cDir, id_glob, n, args);
+ ary = rb_funcallv_kw(rb_cDir, id_glob, n, args, RB_PASS_KEYWORDS);
ary = rb_convert_type(ary, T_ARRAY, "Array", "to_ary");
for (i = 0; i < RARRAY_LEN(ary); i++) {
VALUE elt = RARRAY_AREF(ary, i);
diff --git a/ext/stringio/stringio.c b/ext/stringio/stringio.c
index 4a81e84183..ab533a03fb 100644
--- a/ext/stringio/stringio.c
+++ b/ext/stringio/stringio.c
@@ -385,7 +385,7 @@ strio_finalize(VALUE self)
static VALUE
strio_s_open(int argc, VALUE *argv, VALUE klass)
{
- VALUE obj = rb_class_new_instance(argc, argv, klass);
+ VALUE obj = rb_class_new_instance_kw(argc, argv, klass, RB_PASS_CALLED_KEYWORDS);
if (!rb_block_given_p()) return obj;
return rb_ensure(rb_yield, obj, strio_finalize, obj);
}
@@ -400,7 +400,7 @@ strio_s_new(int argc, VALUE *argv, VALUE klass)
rb_warn("%"PRIsVALUE"::new() does not take block; use %"PRIsVALUE"::open() instead",
cname, cname);
}
- return rb_class_new_instance(argc, argv, klass);
+ return rb_class_new_instance_kw(argc, argv, klass, RB_PASS_CALLED_KEYWORDS);
}
/*
diff --git a/ext/zlib/zlib.c b/ext/zlib/zlib.c
index afd761f1c1..22b4d0fb8d 100644
--- a/ext/zlib/zlib.c
+++ b/ext/zlib/zlib.c
@@ -3045,7 +3045,7 @@ static VALUE
new_wrap(VALUE tmp)
{
new_wrap_arg_t *arg = (new_wrap_arg_t *)tmp;
- return rb_class_new_instance(arg->argc, arg->argv, arg->klass);
+ return rb_class_new_instance_kw(arg->argc, arg->argv, arg->klass, RB_PASS_CALLED_KEYWORDS);
}
static VALUE
@@ -3078,7 +3078,7 @@ gzfile_wrap(int argc, VALUE *argv, VALUE klass, int close_io_on_error)
}
}
else {
- obj = rb_class_new_instance(argc, argv, klass);
+ obj = rb_class_new_instance_kw(argc, argv, klass, RB_PASS_CALLED_KEYWORDS);
}
if (rb_block_given_p()) {
diff --git a/include/ruby/ruby.h b/include/ruby/ruby.h
index 71a1d2e83d..6f7708009a 100644
--- a/include/ruby/ruby.h
+++ b/include/ruby/ruby.h
@@ -1899,6 +1899,11 @@ VALUE rb_funcall_passing_block(VALUE, ID, int, const VALUE*);
VALUE rb_funcall_with_block(VALUE, ID, int, const VALUE*, VALUE);
VALUE rb_funcall_with_block_kw(VALUE, ID, int, const VALUE*, VALUE, int);
int rb_scan_args(int, const VALUE*, const char*, ...);
+#define RB_SCAN_ARGS_PASS_CALLED_KEYWORDS 0
+#define RB_SCAN_ARGS_KEYWORDS 1
+#define RB_SCAN_ARGS_EMPTY_KEYWORDS 2
+#define RB_SCAN_ARGS_LAST_HASH_KEYWORDS 3
+int rb_scan_args_kw(int, int, const VALUE*, const char*, ...);
VALUE rb_call_super(int, const VALUE*);
VALUE rb_call_super_kw(int, const VALUE*, int);
VALUE rb_current_receiver(void);
@@ -2324,6 +2329,9 @@ unsigned long ruby_strtoul(const char *str, char **endptr, int base);
PRINTF_ARGS(int ruby_snprintf(char *str, size_t n, char const *fmt, ...), 3, 4);
int ruby_vsnprintf(char *str, size_t n, char const *fmt, va_list ap);
+/* -- Remove In 3.0, Only public for rb_scan_args optimized version -- */
+int rb_empty_keyword_given_p(void);
+
#if defined(HAVE_BUILTIN___BUILTIN_CHOOSE_EXPR_CONSTANT_P) && defined(HAVE_VA_ARGS_MACRO) && defined(__OPTIMIZE__)
# define rb_scan_args(argc,argvp,fmt,...) \
__builtin_choose_expr(__builtin_constant_p(fmt), \
@@ -2519,30 +2527,81 @@ rb_scan_args_set(int argc, const VALUE *argv,
int i, argi = 0, vari = 0, last_idx = -1;
VALUE *var, hash = Qnil, last_hash = 0;
const int n_mand = n_lead + n_trail;
+ int keyword_given = rb_keyword_given_p();
+ int empty_keyword_given = 0;
+ VALUE tmp_buffer = 0;
+
+ if (!keyword_given) {
+ empty_keyword_given = rb_empty_keyword_given_p();
+ }
/* capture an option hash - phase 1: pop */
- if (f_hash && n_mand < argc) {
- VALUE last = argv[argc - 1];
-
- if (RB_NIL_P(last)) {
- /* nil is taken as an empty option hash only if it is not
- ambiguous; i.e. '*' is not specified and arguments are
- given more than sufficient */
- if (!f_var && n_mand + n_opt < argc)
- argc--;
- }
- else {
- hash = rb_check_hash_type(last);
- if (!RB_NIL_P(hash)) {
- VALUE opts = rb_extract_keywords(&hash);
- if (!(last_hash = hash)) argc--;
- else last_idx = argc - 1;
- hash = opts ? opts : Qnil;
- }
- }
+ /* Ignore final positional hash if empty keywords given */
+ if (argc > 0 && !(f_hash && empty_keyword_given)) {
+ VALUE last = argv[argc - 1];
+
+ if (f_hash && n_mand < argc) {
+ if (keyword_given) {
+ if (!RB_TYPE_P(last, T_HASH)) {
+ rb_warn("Keyword flag set when calling rb_scan_args, but last entry is not a hash");
+ }
+ else {
+ hash = last;
+ }
+ }
+ else if (NIL_P(last)) {
+ /* For backwards compatibility, nil is taken as an empty
+ option hash only if it is not ambiguous; i.e. '*' is
+ not specified and arguments are given more than sufficient.
+ This will be removed in Ruby 3. */
+ if (!f_var && n_mand + n_opt < argc) {
+ rb_warn("The last argument is nil, treating as empty keywords");
+ argc--;
+ }
+ }
+ else {
+ hash = rb_check_hash_type(last);
+ }
+
+ /* Ruby 3: Remove if branch, as it will not attempt to split hashes */
+ if (!NIL_P(hash)) {
+ VALUE opts = rb_extract_keywords(&hash);
+
+ if (!(last_hash = hash)) {
+ if (!keyword_given) {
+ /* Warn if treating positional as keyword, as in Ruby 3,
+ this will be an error */
+ rb_warn("The last argument is used as the keyword parameter");
+ }
+ argc--;
+ }
+ else {
+ /* Warn if splitting either positional hash to keywords or keywords
+ to positional hash, as in Ruby 3, no splitting will be done */
+ rb_warn("The last argument is split into positional and keyword parameters");
+ last_idx = argc - 1;
+ }
+ hash = opts ? opts : Qnil;
+ }
+ }
+ else if (f_hash && keyword_given && n_mand == argc) {
+ /* Warn if treating keywords as positional, as in Ruby 3, this will be an error */
+ rb_warn("The keyword argument is passed as the last hash parameter");
+ }
+ }
+ if (f_hash && n_mand == argc+1 && empty_keyword_given) {
+ VALUE *ptr = (VALUE *)rb_alloc_tmp_buffer2(&tmp_buffer, argc+1, sizeof(VALUE));
+ memcpy(ptr, argv, sizeof(VALUE)*argc);
+ ptr[argc] = rb_hash_new();
+ argc++;
+ *(&argv) = ptr;
+ rb_warn("The keyword argument is passed as the last hash parameter");
}
- rb_check_arity(argc, n_mand, f_var ? UNLIMITED_ARGUMENTS : n_mand + n_opt);
+
+ if (argc < n_mand) {
+ goto argc_error;
+ }
/* capture leading mandatory arguments */
for (i = n_lead; i-- > 0; ) {
@@ -2600,6 +2659,13 @@ rb_scan_args_set(int argc, const VALUE *argv,
}
}
+ if (argi < argc) {
+ argc_error:
+ if(tmp_buffer) rb_free_tmp_buffer(&tmp_buffer);
+ rb_error_arity(argc, n_mand, f_var ? UNLIMITED_ARGUMENTS : n_mand + n_opt);
+ }
+
+ if(tmp_buffer) rb_free_tmp_buffer(&tmp_buffer);
return argc;
}
#endif
diff --git a/internal.h b/internal.h
index b000feee29..bb298d2bfb 100644
--- a/internal.h
+++ b/internal.h
@@ -1552,9 +1552,6 @@ void rb_class_modify_check(VALUE);
#define id_status ruby_static_id_status
NORETURN(VALUE rb_f_raise(int argc, VALUE *argv));
-/* -- Remove In 3.0 -- */
-int rb_empty_keyword_given_p(void);
-
/* eval_error.c */
VALUE rb_get_backtrace(VALUE info);
diff --git a/io.c b/io.c
index 2520725814..2de3cebefb 100644
--- a/io.c
+++ b/io.c
@@ -7022,7 +7022,7 @@ rb_open_file(int argc, const VALUE *argv, VALUE io)
static VALUE
rb_io_s_open(int argc, VALUE *argv, VALUE klass)
{
- VALUE io = rb_class_new_instance(argc, argv, klass);
+ VALUE io = rb_class_new_instance_kw(argc, argv, klass, RB_PASS_CALLED_KEYWORDS);
if (rb_block_given_p()) {
return rb_ensure(rb_yield, io, io_close, io);
@@ -7209,7 +7209,7 @@ rb_f_open(int argc, VALUE *argv, VALUE _)
}
}
if (redirect) {
- VALUE io = rb_funcallv(argv[0], to_open, argc-1, argv+1);
+ VALUE io = rb_funcallv_kw(argv[0], to_open, argc-1, argv+1, RB_PASS_CALLED_KEYWORDS);
if (rb_block_given_p()) {
return rb_ensure(rb_yield, io, io_close, io);
@@ -8390,7 +8390,7 @@ rb_io_s_new(int argc, VALUE *argv, VALUE klass)
rb_warn("%"PRIsVALUE"::new() does not take block; use %"PRIsVALUE"::open() instead",
cname, cname);
}
- return rb_class_new_instance(argc, argv, klass);
+ return rb_class_new_instance_kw(argc, argv, klass, RB_PASS_CALLED_KEYWORDS);
}
@@ -10373,7 +10373,7 @@ open_key_args(VALUE klass, int argc, VALUE *argv, VALUE opt, struct foreach_arg
v = rb_to_array_type(v);
n = RARRAY_LENINT(v);
rb_check_arity(n, 0, 3); /* rb_io_open */
- rb_scan_args(n, RARRAY_CONST_PTR(v), "02:", &vmode, &vperm, &opt);
+ rb_scan_args_kw(RB_SCAN_ARGS_LAST_HASH_KEYWORDS, n, RARRAY_CONST_PTR(v), "02:", &vmode, &vperm, &opt);
}
arg->io = rb_io_open(klass, path, vmode, vperm, opt);
}
diff --git a/lib/csv.rb b/lib/csv.rb
index 61702137d0..60dbbcc230 100644
--- a/lib/csv.rb
+++ b/lib/csv.rb
@@ -637,7 +637,7 @@ class CSV
file_opts = {universal_newline: false}.merge(options)
begin
- f = File.open(filename, mode, file_opts)
+ f = File.open(filename, mode, **file_opts)
rescue ArgumentError => e
raise unless /needs binmode/.match?(e.message) and mode == "r"
mode = "rb"
diff --git a/lib/fileutils.rb b/lib/fileutils.rb
index cfc6ef1ec8..11321763a5 100644
--- a/lib/fileutils.rb
+++ b/lib/fileutils.rb
@@ -1276,9 +1276,9 @@ module FileUtils
opts[:encoding] = ::Encoding::UTF_8 if fu_windows?
files = if Dir.respond_to?(:children)
- Dir.children(path, opts)
+ Dir.children(path, **opts)
else
- Dir.entries(path(), opts)
+ Dir.entries(path(), **opts)
.reject {|n| n == '.' or n == '..' }
end
diff --git a/lib/open-uri.rb b/lib/open-uri.rb
index d9517e4b9e..f4cb536006 100644
--- a/lib/open-uri.rb
+++ b/lib/open-uri.rb
@@ -10,15 +10,15 @@ module Kernel
alias open_uri_original_open open # :nodoc:
end
- def open(name, *rest, &block) # :nodoc:
+ def open(name, *rest, **kw, &block) # :nodoc:
if (name.respond_to?(:open) && !name.respond_to?(:to_path)) ||
(name.respond_to?(:to_str) &&
%r{\A[A-Za-z][A-Za-z0-9+\-\.]*://} =~ name &&
(uri = URI.parse(name)).respond_to?(:open))
warn('calling URI.open via Kernel#open is deprecated, call URI.open directly', uplevel: 1)
- URI.open(name, *rest, &block)
+ URI.open(name, *rest, **kw, &block)
else
- open_uri_original_open(name, *rest, &block)
+ open_uri_original_open(name, *rest, **kw, &block)
end
end
module_function :open
diff --git a/lib/pstore.rb b/lib/pstore.rb
index 4daa2e003f..1180fd50a0 100644
--- a/lib/pstore.rb
+++ b/lib/pstore.rb
@@ -374,7 +374,7 @@ class PStore
def open_and_lock_file(filename, read_only)
if read_only
begin
- file = File.new(filename, RD_ACCESS)
+ file = File.new(filename, **RD_ACCESS)
begin
file.flock(File::LOCK_SH)
return file
@@ -386,7 +386,7 @@ class PStore
return nil
end
else
- file = File.new(filename, RDWR_ACCESS)
+ file = File.new(filename, **RDWR_ACCESS)
file.flock(File::LOCK_EX)
return file
end
@@ -449,7 +449,7 @@ class PStore
def save_data_with_atomic_file_rename_strategy(data, file)
temp_filename = "#{@filename}.tmp.#{Process.pid}.#{rand 1000000}"
- temp_file = File.new(temp_filename, WR_ACCESS)
+ temp_file = File.new(temp_filename, **WR_ACCESS)
begin
temp_file.flock(File::LOCK_EX)
temp_file.write(data)
diff --git a/lib/rubygems/core_ext/kernel_warn.rb b/lib/rubygems/core_ext/kernel_warn.rb
index 3e531441ed..6c5b387e88 100755
--- a/lib/rubygems/core_ext/kernel_warn.rb
+++ b/lib/rubygems/core_ext/kernel_warn.rb
@@ -12,9 +12,9 @@ if RUBY_VERSION >= "2.5"
original_warn = method(:warn)
- module_function define_method(:warn) {|*messages, uplevel: nil|
- unless uplevel
- return original_warn.call(*messages)
+ module_function define_method(:warn) {|*messages, **kw|
+ unless uplevel = kw[:uplevel]
+ return original_warn.call(*messages, **kw)
end
# Ensure `uplevel` fits a `long`
@@ -39,7 +39,8 @@ if RUBY_VERSION >= "2.5"
end
uplevel = start
end
- original_warn.call(*messages, uplevel: uplevel)
+ kw[:uplevel] = uplevel
+ original_warn.call(*messages, **kw)
}
end
end
diff --git a/lib/rubygems/package.rb b/lib/rubygems/package.rb
index b5f83205b3..49cdf98b31 100644
--- a/lib/rubygems/package.rb
+++ b/lib/rubygems/package.rb
@@ -529,11 +529,11 @@ EOM
when 'metadata' then
@spec = Gem::Specification.from_yaml entry.read
when 'metadata.gz' then
- args = [entry]
- args << { :external_encoding => Encoding::UTF_8 } if
+ opts = {}
+ opts[:external_encoding] = Encoding::UTF_8 if
Zlib::GzipReader.method(:wrap).arity != 1
- Zlib::GzipReader.wrap(*args) do |gzio|
+ Zlib::GzipReader.wrap(entry, **opts) do |gzio|
@spec = Gem::Specification.from_yaml gzio.read
end
end
diff --git a/lib/tempfile.rb b/lib/tempfile.rb
index 2bd124abea..f7caf65f0c 100644
--- a/lib/tempfile.rb
+++ b/lib/tempfile.rb
@@ -130,7 +130,7 @@ class Tempfile < DelegateClass(File)
@mode = mode|File::RDWR|File::CREAT|File::EXCL
::Dir::Tmpname.create(basename, tmpdir, **options) do |tmpname, n, opts|
opts[:perm] = 0600
- @tmpfile = File.open(tmpname, @mode, opts)
+ @tmpfile = File.open(tmpname, @mode, **opts)
@opts = opts.freeze
end
ObjectSpace.define_finalizer(self, Remover.new(@tmpfile))
@@ -142,7 +142,7 @@ class Tempfile < DelegateClass(File)
def open
_close
mode = @mode & ~(File::CREAT|File::EXCL)
- @tmpfile = File.open(@tmpfile.path, mode, @opts)
+ @tmpfile = File.open(@tmpfile.path, mode, **@opts)
__setobj__(@tmpfile)
end
@@ -329,7 +329,7 @@ def Tempfile.create(basename="", tmpdir=nil, mode: 0, **options)
Dir::Tmpname.create(basename, tmpdir, **options) do |tmpname, n, opts|
mode |= File::RDWR|File::CREAT|File::EXCL
opts[:perm] = 0600
- tmpfile = File.open(tmpname, mode, opts)
+ tmpfile = File.open(tmpname, mode, **opts)
end
if block_given?
begin
diff --git a/rational.c b/rational.c
index 0dfc8abe12..bd71c215ee 100644
--- a/rational.c
+++ b/rational.c
@@ -1543,7 +1543,7 @@ nurat_round_n(int argc, VALUE *argv, VALUE self)
{
VALUE opt;
enum ruby_num_rounding_mode mode = (
- argc = rb_scan_args(argc, argv, "*:", NULL, &opt),
+ argc = rb_scan_args(argc, argv, "*:", NULL, &opt),
rb_num_get_rounding_option(opt));
VALUE (*round_func)(VALUE) = ROUND_FUNC(mode, nurat_round);
return f_round_common(argc, argv, self, round_func);
diff --git a/test/-ext-/test_scan_args.rb b/test/-ext-/test_scan_args.rb
index cb2dab5760..949495dd0d 100644
--- a/test/-ext-/test_scan_args.rb
+++ b/test/-ext-/test_scan_args.rb
@@ -93,7 +93,14 @@ class TestScanArgs < Test::Unit::TestCase
assert_equal([1, "a", nil], Bug::ScanArgs.lead_hash("a"))
assert_raise(ArgumentError) {Bug::ScanArgs.lead_hash("a", "b")}
assert_equal([1, "a", {b: 1}], Bug::ScanArgs.lead_hash("a", b: 1))
- assert_equal([1, {b: 1}, nil], Bug::ScanArgs.lead_hash(b: 1))
+ assert_warn(/The keyword argument is passed as the last hash parameter/) do
+ assert_equal([1, {b: 1}, nil], Bug::ScanArgs.lead_hash(b: 1))
+ end
+ assert_equal([1, {"a"=>0, b: 1}, nil], Bug::ScanArgs.lead_hash({"a"=>0, b: 1}, **{}))
+ assert_raise(ArgumentError) {Bug::ScanArgs.lead_hash(1, {"a"=>0, b: 1}, **{})}
+ assert_warn(/The keyword argument is passed as the last hash parameter/) do
+ assert_equal([1, {}, nil], Bug::ScanArgs.lead_hash(**{}))
+ end
end
def test_opt_hash
@@ -102,7 +109,10 @@ class TestScanArgs < Test::Unit::TestCase
assert_equal([0, nil, {b: 1}], Bug::ScanArgs.opt_hash(b: 1))
assert_equal([1, "a", {b: 1}], Bug::ScanArgs.opt_hash("a", b: 1))
assert_raise(ArgumentError) {Bug::ScanArgs.opt_hash("a", "b")}
- assert_equal([1, {"a"=>0}, {b: 1}], Bug::ScanArgs.opt_hash("a"=>0, b: 1))
+ assert_warn(/The last argument is split into positional and keyword parameters/) do
+ assert_equal([1, {"a"=>0}, {b: 1}], Bug::ScanArgs.opt_hash("a"=>0, b: 1))
+ end
+ assert_equal([1, {"a"=>0, b: 1}, nil], Bug::ScanArgs.opt_hash({"a"=>0, b: 1}, **{}))
end
def test_lead_opt_hash
@@ -110,9 +120,13 @@ class TestScanArgs < Test::Unit::TestCase
assert_equal([2, "a", "b", nil], Bug::ScanArgs.lead_opt_hash("a", "b"))
assert_equal([1, "a", nil, {c: 1}], Bug::ScanArgs.lead_opt_hash("a", c: 1))
assert_equal([2, "a", "b", {c: 1}], Bug::ScanArgs.lead_opt_hash("a", "b", c: 1))
- assert_equal([1, {c: 1}, nil, nil], Bug::ScanArgs.lead_opt_hash(c: 1))
+ assert_warn(/The keyword argument is passed as the last hash parameter/) do
+ assert_equal([1, {c: 1}, nil, nil], Bug::ScanArgs.lead_opt_hash(c: 1))
+ end
assert_raise(ArgumentError) {Bug::ScanArgs.lead_opt_hash("a", "b", "c")}
- assert_equal([2, "a", {"b"=>0}, {c: 1}], Bug::ScanArgs.lead_opt_hash("a", "b"=>0, c: 1))
+ assert_warn(/The last argument is split into positional and keyword parameters/) do
+ assert_equal([2, "a", {"b"=>0}, {c: 1}], Bug::ScanArgs.lead_opt_hash("a", "b"=>0, c: 1))
+ end
end
def test_var_hash
@@ -120,7 +134,9 @@ class TestScanArgs < Test::Unit::TestCase
assert_equal([1, ["a"], nil], Bug::ScanArgs.var_hash("a"))
assert_equal([1, ["a"], {b: 1}], Bug::ScanArgs.var_hash("a", b: 1))
assert_equal([0, [], {b: 1}], Bug::ScanArgs.var_hash(b: 1))
- assert_equal([1, [{"a"=>0}], {b: 1}], Bug::ScanArgs.var_hash("a"=>0, b: 1))
+ assert_warn(/The last argument is split into positional and keyword parameters/) do
+ assert_equal([1, [{"a"=>0}], {b: 1}], Bug::ScanArgs.var_hash("a"=>0, b: 1))
+ end
end
def test_lead_var_hash
@@ -129,9 +145,13 @@ class TestScanArgs < Test::Unit::TestCase
assert_equal([2, "a", ["b"], nil], Bug::ScanArgs.lead_var_hash("a", "b"))
assert_equal([2, "a", ["b"], {c: 1}], Bug::ScanArgs.lead_var_hash("a", "b", c: 1))
assert_equal([1, "a", [], {c: 1}], Bug::ScanArgs.lead_var_hash("a", c: 1))
- assert_equal([1, {c: 1}, [], nil], Bug::ScanArgs.lead_var_hash(c: 1))
+ assert_warn(/The keyword argument is passed as the last hash parameter/) do
+ assert_equal([1, {c: 1}, [], nil], Bug::ScanArgs.lead_var_hash(c: 1))
+ end
assert_equal([3, "a", ["b", "c"], nil], Bug::ScanArgs.lead_var_hash("a", "b", "c"))
- assert_equal([2, "a", [{"b"=>0}], {c: 1}], Bug::ScanArgs.lead_var_hash("a", "b"=>0, c: 1))
+ assert_warn(/The last argument is split into positional and keyword parameters/) do
+ assert_equal([2, "a", [{"b"=>0}], {c: 1}], Bug::ScanArgs.lead_var_hash("a", "b"=>0, c: 1))
+ end
end
def test_opt_var_hash
@@ -142,7 +162,9 @@ class TestScanArgs < Test::Unit::TestCase
assert_equal([1, "a", [], {c: 1}], Bug::ScanArgs.opt_var_hash("a", c: 1))
assert_equal([0, nil, [], {c: 1}], Bug::ScanArgs.opt_var_hash(c: 1))
assert_equal([3, "a", ["b", "c"], nil], Bug::ScanArgs.opt_var_hash("a", "b", "c"))
- assert_equal([2, "a", [{"b"=>0}], {c: 1}], Bug::ScanArgs.opt_var_hash("a", "b"=>0, c: 1))
+ assert_warn(/The last argument is split into positional and keyword parameters/) do
+ assert_equal([2, "a", [{"b"=>0}], {c: 1}], Bug::ScanArgs.opt_var_hash("a", "b"=>0, c: 1))
+ end
end
def test_lead_opt_var_hash
@@ -151,10 +173,14 @@ class TestScanArgs < Test::Unit::TestCase
assert_equal([2, "a", "b", [], nil], Bug::ScanArgs.lead_opt_var_hash("a", "b"))
assert_equal([2, "a", "b", [], {c: 1}], Bug::ScanArgs.lead_opt_var_hash("a", "b", c: 1))
assert_equal([1, "a", nil, [], {c: 1}], Bug::ScanArgs.lead_opt_var_hash("a", c: 1))
- assert_equal([1, {c: 1}, nil, [], nil], Bug::ScanArgs.lead_opt_var_hash(c: 1))
+ assert_warn(/The keyword argument is passed as the last hash parameter/) do
+ assert_equal([1, {c: 1}, nil, [], nil], Bug::ScanArgs.lead_opt_var_hash(c: 1))
+ end
assert_equal([3, "a", "b", ["c"], nil], Bug::ScanArgs.lead_opt_var_hash("a", "b", "c"))
assert_equal([3, "a", "b", ["c"], {d: 1}], Bug::ScanArgs.lead_opt_var_hash("a", "b", "c", d: 1))
- assert_equal([3, "a", "b", [{"c"=>0}], {d: 1}], Bug::ScanArgs.lead_opt_var_hash("a", "b", "c"=>0, d: 1))
+ assert_warn(/The last argument is split into positional and keyword parameters/) do
+ assert_equal([3, "a", "b", [{"c"=>0}], {d: 1}], Bug::ScanArgs.lead_opt_var_hash("a", "b", "c"=>0, d: 1))
+ end
end
def test_opt_trail_hash
@@ -163,9 +189,13 @@ class TestScanArgs < Test::Unit::TestCase
assert_equal([2, "a", "b", nil], Bug::ScanArgs.opt_trail_hash("a", "b"))
assert_equal([1, nil, "a", {c: 1}], Bug::ScanArgs.opt_trail_hash("a", c: 1))
assert_equal([2, "a", "b", {c: 1}], Bug::ScanArgs.opt_trail_hash("a", "b", c: 1))
- assert_equal([1, nil, {c: 1}, nil], Bug::ScanArgs.opt_trail_hash(c: 1))
+ assert_warn(/The keyword argument is passed as the last hash parameter/) do
+ assert_equal([1, nil, {c: 1}, nil], Bug::ScanArgs.opt_trail_hash(c: 1))
+ end
assert_raise(ArgumentError) {Bug::ScanArgs.opt_trail_hash("a", "b", "c")}
- assert_equal([2, "a", {"b"=>0}, {c: 1}], Bug::ScanArgs.opt_trail_hash("a", "b"=>0, c: 1))
+ assert_warn(/The last argument is split into positional and keyword parameters/) do
+ assert_equal([2, "a", {"b"=>0}, {c: 1}], Bug::ScanArgs.opt_trail_hash("a", "b"=>0, c: 1))
+ end
end
def test_lead_opt_trail_hash
@@ -173,12 +203,16 @@ class TestScanArgs < Test::Unit::TestCase
assert_raise(ArgumentError) {Bug::ScanArgs.lead_opt_trail_hash("a")}
assert_raise(ArgumentError) {Bug::ScanArgs.lead_opt_trail_hash(c: 1)}
assert_equal([2, "a", nil, "b", nil], Bug::ScanArgs.lead_opt_trail_hash("a", "b"))
- assert_equal([2, "a", nil, {c: 1}, nil], Bug::ScanArgs.lead_opt_trail_hash("a", c: 1))
+ assert_warn(/The keyword argument is passed as the last hash parameter/) do
+ assert_equal([2, "a", nil, {c: 1}, nil], Bug::ScanArgs.lead_opt_trail_hash("a", c: 1))
+ end
assert_equal([2, "a", nil, "b", {c: 1}], Bug::ScanArgs.lead_opt_trail_hash("a", "b", c: 1))
assert_equal([3, "a", "b", "c", nil], Bug::ScanArgs.lead_opt_trail_hash("a", "b", "c"))
assert_equal([3, "a", "b", "c", {c: 1}], Bug::ScanArgs.lead_opt_trail_hash("a", "b", "c", c: 1))
assert_raise(ArgumentError) {Bug::ScanArgs.lead_opt_trail_hash("a", "b", "c", "d")}
- assert_equal([3, "a", "b", {"c"=>0}, {c: 1}], Bug::ScanArgs.lead_opt_trail_hash("a", "b", "c"=>0, c: 1))
+ assert_warn(/The last argument is split into positional and keyword parameters/) do
+ assert_equal([3, "a", "b", {"c"=>0}, {c: 1}], Bug::ScanArgs.lead_opt_trail_hash("a", "b", "c"=>0, c: 1))
+ end
end
def test_var_trail_hash
@@ -187,45 +221,104 @@ class TestScanArgs < Test::Unit::TestCase
assert_equal([2, ["a"], "b", nil], Bug::ScanArgs.var_trail_hash("a", "b"))
assert_equal([1, [], "a", {c: 1}], Bug::ScanArgs.var_trail_hash("a", c: 1))
assert_equal([2, ["a"], "b", {c: 1}], Bug::ScanArgs.var_trail_hash("a", "b", c: 1))
- assert_equal([1, [], {c: 1}, nil], Bug::ScanArgs.var_trail_hash(c: 1))
+ assert_warn(/The keyword argument is passed as the last hash parameter/) do
+ assert_equal([1, [], {c: 1}, nil], Bug::ScanArgs.var_trail_hash(c: 1))
+ end
assert_equal([3, ["a", "b"], "c", nil], Bug::ScanArgs.var_trail_hash("a", "b", "c"))
assert_equal([3, ["a", "b"], "c", {c: 1}], Bug::ScanArgs.var_trail_hash("a", "b", "c", c: 1))
- assert_equal([3, ["a", "b"], {"c"=>0}, {c: 1}], Bug::ScanArgs.var_trail_hash("a", "b", "c"=>0, c: 1))
+ assert_warn(/The last argument is split into positional and keyword parameters/) do
+ assert_equal([3, ["a", "b"], {"c"=>0}, {c: 1}], Bug::ScanArgs.var_trail_hash("a", "b", "c"=>0, c: 1))
+ end
end
def test_lead_var_trail_hash
assert_raise(ArgumentError) {Bug::ScanArgs.lead_var_trail_hash()}
assert_raise(ArgumentError) {Bug::ScanArgs.lead_var_trail_hash("a")}
assert_raise(ArgumentError) {Bug::ScanArgs.lead_var_trail_hash(c: 1)}
- assert_equal([2, "a", [], {c: 1}, nil], Bug::ScanArgs.lead_var_trail_hash("a", c: 1))
+ assert_warn(/The keyword argument is passed as the last hash parameter/) do
+ assert_equal([2, "a", [], {c: 1}, nil], Bug::ScanArgs.lead_var_trail_hash("a", c: 1))
+ end
assert_equal([2, "a", [], "b", nil], Bug::ScanArgs.lead_var_trail_hash("a", "b"))
assert_equal([2, "a", [], "b", {c: 1}], Bug::ScanArgs.lead_var_trail_hash("a", "b", c: 1))
assert_equal([3, "a", ["b"], "c", nil], Bug::ScanArgs.lead_var_trail_hash("a", "b", "c"))
assert_equal([3, "a", ["b"], "c", {c: 1}], Bug::ScanArgs.lead_var_trail_hash("a", "b", "c", c: 1))
- assert_equal([3, "a", ["b"], {"c"=>0}, {c: 1}], Bug::ScanArgs.lead_var_trail_hash("a", "b", c: 1, "c"=>0))
+ assert_warn(/The last argument is split into positional and keyword parameters/) do
+ assert_equal([3, "a", ["b"], {"c"=>0}, {c: 1}], Bug::ScanArgs.lead_var_trail_hash("a", "b", c: 1, "c"=>0))
+ end
end
def test_opt_var_trail_hash
assert_raise(ArgumentError) {Bug::ScanArgs.opt_var_trail_hash()}
assert_equal([1, nil, [], "a", nil], Bug::ScanArgs.opt_var_trail_hash("a"))
- assert_equal([1, nil, [], {c: 1}, nil], Bug::ScanArgs.opt_var_trail_hash(c: 1))
+ assert_warn(/The keyword argument is passed as the last hash parameter/) do
+ assert_equal([1, nil, [], {c: 1}, nil], Bug::ScanArgs.opt_var_trail_hash(c: 1))
+ end
assert_equal([1, nil, [], "a", {c: 1}], Bug::ScanArgs.opt_var_trail_hash("a", c: 1))
assert_equal([2, "a", [], "b", nil], Bug::ScanArgs.opt_var_trail_hash("a", "b"))
assert_equal([2, "a", [], "b", {c: 1}], Bug::ScanArgs.opt_var_trail_hash("a", "b", c: 1))
assert_equal([3, "a", ["b"], "c", nil], Bug::ScanArgs.opt_var_trail_hash("a", "b", "c"))
assert_equal([3, "a", ["b"], "c", {c: 1}], Bug::ScanArgs.opt_var_trail_hash("a", "b", "c", c: 1))
- assert_equal([3, "a", ["b"], {"c"=>0}, {c: 1}], Bug::ScanArgs.opt_var_trail_hash("a", "b", "c"=>0, c: 1))
+ assert_warn(/The last argument is split into positional and keyword parameters/) do
+ assert_equal([3, "a", ["b"], {"c"=>0}, {c: 1}], Bug::ScanArgs.opt_var_trail_hash("a", "b", "c"=>0, c: 1))
+ end
end
def test_lead_opt_var_trail_hash
assert_raise(ArgumentError) {Bug::ScanArgs.lead_opt_var_trail_hash()}
assert_raise(ArgumentError) {Bug::ScanArgs.lead_opt_var_trail_hash("a")}
- assert_equal([2, "a", nil, [], {b: 1}, nil], Bug::ScanArgs.lead_opt_var_trail_hash("a", b: 1))
+ assert_warn(/The keyword argument is passed as the last hash parameter/) do
+ assert_equal([2, "a", nil, [], {b: 1}, nil], Bug::ScanArgs.lead_opt_var_trail_hash("a", b: 1))
+ end
assert_equal([2, "a", nil, [], "b", nil], Bug::ScanArgs.lead_opt_var_trail_hash("a", "b"))
assert_equal([2, "a", nil, [], "b", {c: 1}], Bug::ScanArgs.lead_opt_var_trail_hash("a", "b", c: 1))
assert_equal([3, "a", "b", [], "c", nil], Bug::ScanArgs.lead_opt_var_trail_hash("a", "b", "c"))
assert_equal([3, "a", "b", [], "c", {c: 1}], Bug::ScanArgs.lead_opt_var_trail_hash("a", "b", "c", c: 1))
assert_equal([4, "a", "b", ["c"], "d", nil], Bug::ScanArgs.lead_opt_var_trail_hash("a", "b", "c", "d"))
- assert_equal([4, "a", "b", ["c"], {"d"=>0}, {c: 1}], Bug::ScanArgs.lead_opt_var_trail_hash("a", "b", "c", "d"=>0, c: 1))
+ assert_warn(/The last argument is split into positional and keyword parameters/) do
+ assert_equal([4, "a", "b", ["c"], {"d"=>0}, {c: 1}], Bug::ScanArgs.lead_opt_var_trail_hash("a", "b", "c", "d"=>0, c: 1))
+ end
+ end
+
+ def test_k_lead_opt_hash
+ assert_raise(ArgumentError) {Bug::ScanArgs.k_lead_opt_hash}
+ assert_equal([1, "a", nil, {c: 1}], Bug::ScanArgs.k_lead_opt_hash("a", c: 1))
+ assert_equal([1, "a", nil, {c: 1}], Bug::ScanArgs.k_lead_opt_hash("a", {c: 1}))
+ assert_equal([2, "a", "b", {c: 1}], Bug::ScanArgs.k_lead_opt_hash("a", "b", c: 1))
+ assert_equal([2, "a", "b", {c: 1}], Bug::ScanArgs.k_lead_opt_hash("a", "b", {c: 1}))
+ assert_warn(/The keyword argument is passed as the last hash parameter/) do
+ assert_equal([1, {c: 1}, nil, nil], Bug::ScanArgs.k_lead_opt_hash(c: 1))
+ end
+ assert_warn(/The last argument is split into positional and keyword parameters/) do
+ assert_equal([2, "a", {"b"=>0}, {c: 1}], Bug::ScanArgs.k_lead_opt_hash("a", "b"=>0, c: 1))
+ end
+ end
+
+ def test_e_lead_opt_hash
+ assert_warn(/The keyword argument is passed as the last hash parameter/) do
+ assert_equal([1, {}, nil, nil], Bug::ScanArgs.e_lead_opt_hash)
+ end
+ assert_equal([1, "a", nil, nil], Bug::ScanArgs.e_lead_opt_hash("a"))
+ assert_equal([2, "a", "b", nil], Bug::ScanArgs.e_lead_opt_hash("a", "b"))
+ assert_equal([2, "a", {c: 1}, nil], Bug::ScanArgs.e_lead_opt_hash("a", c: 1))
+ assert_raise(ArgumentError) {Bug::ScanArgs.e_lead_opt_hash("a", "b", c: 1)}
+ assert_equal([1, {c: 1}, nil, nil], Bug::ScanArgs.e_lead_opt_hash(c: 1))
+ assert_raise(ArgumentError) {Bug::ScanArgs.e_lead_opt_hash("a", "b", "c")}
+ assert_equal([2, "a", {"b"=>0, c: 1}, nil], Bug::ScanArgs.e_lead_opt_hash("a", "b"=>0, c: 1))
+ end
+
+ def test_n_lead_opt_hash
+ assert_raise(ArgumentError) {Bug::ScanArgs.n_lead_opt_hash}
+ assert_equal([1, "a", nil, nil], Bug::ScanArgs.n_lead_opt_hash("a"))
+ assert_equal([2, "a", "b", nil], Bug::ScanArgs.n_lead_opt_hash("a", "b"))
+ assert_equal([1, "a", nil, {c: 1}], Bug::ScanArgs.n_lead_opt_hash("a", c: 1))
+ assert_equal([1, "a", nil, {c: 1}], Bug::ScanArgs.n_lead_opt_hash("a", {c: 1}))
+ assert_equal([2, "a", "b", {c: 1}], Bug::ScanArgs.n_lead_opt_hash("a", "b", c: 1))
+ assert_equal([2, "a", "b", {c: 1}], Bug::ScanArgs.n_lead_opt_hash("a", "b", {c: 1}))
+ assert_equal([1, {c: 1}, nil, nil], Bug::ScanArgs.n_lead_opt_hash(c: 1))
+ assert_equal([1, {c: 1}, nil, nil], Bug::ScanArgs.n_lead_opt_hash({c: 1}))
+ assert_raise(ArgumentError) {Bug::ScanArgs.n_lead_opt_hash("a", "b", "c")}
+ assert_warn(/The last argument is split into positional and keyword parameters/) do
+ assert_equal([2, "a", {"b"=>0}, {c: 1}], Bug::ScanArgs.n_lead_opt_hash("a", "b"=>0, c: 1))
+ end
end
end
diff --git a/test/pathname/test_pathname.rb b/test/pathname/test_pathname.rb
index af523f9f98..053c728247 100644
--- a/test/pathname/test_pathname.rb
+++ b/test/pathname/test_pathname.rb
@@ -933,7 +933,7 @@ class TestPathname < Test::Unit::TestCase
assert_equal(0444 & ~File.umask, File.stat("b").mode & 0777)
assert_equal("def", File.read("b"))
- Pathname("c").open("w", 0444, {}) {|f| f.write "ghi" }
+ Pathname("c").open("w", 0444, **{}) {|f| f.write "ghi" }
assert_equal(0444 & ~File.umask, File.stat("c").mode & 0777)
assert_equal("ghi", File.read("c"))
diff --git a/test/reline/helper.rb b/test/reline/helper.rb
index ca0001258d..b1759f1d80 100644
--- a/test/reline/helper.rb
+++ b/test/reline/helper.rb
@@ -31,7 +31,7 @@ class Reline::TestCase < Test::Unit::TestCase
if Reline::Unicode::EscapedChars.include?(c.ord)
c
else
- c.encode(@line_editor.instance_variable_get(:@encoding), Encoding::UTF_8, options)
+ c.encode(@line_editor.instance_variable_get(:@encoding), Encoding::UTF_8, **options)
end
}.join
rescue Encoding::UndefinedConversionError, Encoding::InvalidByteSequenceError
diff --git a/test/ruby/test_dir_m17n.rb b/test/ruby/test_dir_m17n.rb
index 7584074c7e..c2c0c4999e 100644
--- a/test/ruby/test_dir_m17n.rb
+++ b/test/ruby/test_dir_m17n.rb
@@ -18,7 +18,7 @@ class TestDir_M17N < Test::Unit::TestCase
filename = #{code}.chr('UTF-8').force_encoding("#{encoding}")
File.open(filename, "w") {}
opts = {:encoding => Encoding.default_external} if /mswin|mingw/ =~ RUBY_PLATFORM
- ents = Dir.entries(".", opts)
+ ents = Dir.entries(".", **(opts||{}))
assert_include(ents, filename)
EOS
@@ -26,7 +26,7 @@ class TestDir_M17N < Test::Unit::TestCase
assert_separately(%w[-EASCII-8BIT], <<-EOS, :chdir=>dir)
filename = #{code}.chr('UTF-8').force_encoding("ASCII-8BIT")
opts = {:encoding => Encoding.default_external} if /mswin|mingw/ =~ RUBY_PLATFORM
- ents = Dir.entries(".", opts)
+ ents = Dir.entries(".", **(opts||{}))
expected_filename = #{code}.chr('UTF-8').encode(Encoding.find("filesystem")) rescue expected_filename = "?"
expected_filename = expected_filename.force_encoding("ASCII-8BIT")
if /mswin|mingw/ =~ RUBY_PLATFORM
@@ -35,7 +35,7 @@ class TestDir_M17N < Test::Unit::TestCase
when ents.include?(expected_filename)
filename = expected_filename
else
- ents = Dir.entries(".", {:encoding => Encoding.find("filesystem")})
+ ents = Dir.entries(".", :encoding => Encoding.find("filesystem"))
filename = expected_filename
end
end
@@ -52,7 +52,7 @@ class TestDir_M17N < Test::Unit::TestCase
filename = "\u3042"
File.open(filename, "w") {}
opts = {:encoding => Encoding.default_external} if /mswin|mingw/ =~ RUBY_PLATFORM
- ents = Dir.entries(".", opts)
+ ents = Dir.entries(".", **(opts||{}))
assert_include(ents, filename)
EOS
}
@@ -67,7 +67,7 @@ class TestDir_M17N < Test::Unit::TestCase
filename = "\xff".force_encoding("ASCII-8BIT") # invalid byte sequence as UTF-8
File.open(filename, "w") {}
opts = {:encoding => Encoding.default_external} if /mswin|mingw/ =~ RUBY_PLATFORM
- ents = Dir.entries(".", opts)
+ ents = Dir.entries(".", **(opts||{}))
filename = "%FF" if /darwin/ =~ RUBY_PLATFORM && ents.include?("%FF")
assert_include(ents, filename)
EOS
@@ -75,7 +75,7 @@ class TestDir_M17N < Test::Unit::TestCase
filename = "\xff".force_encoding("UTF-8") # invalid byte sequence as UTF-8
File.open(filename, "w") {}
opts = {:encoding => Encoding.default_external} if /mswin|mingw/ =~ RUBY_PLATFORM
- ents = Dir.entries(".", opts)
+ ents = Dir.entries(".", **(opts||{}))
filename = "%FF" if /darwin/ =~ RUBY_PLATFORM && ents.include?("%FF")
assert_include(ents, filename)
EOS
@@ -88,7 +88,7 @@ class TestDir_M17N < Test::Unit::TestCase
filename = "\xc2\xa1".force_encoding("utf-8")
File.open(filename, "w") {}
opts = {:encoding => Encoding.default_external} if /mswin|mingw/ =~ RUBY_PLATFORM
- ents = Dir.entries(".", opts)
+ ents = Dir.entries(".", **(opts||{}))
assert_include(ents, filename)
EOS
assert_separately(%w[-EUTF-8], <<-'EOS', :chdir=>d)
@@ -125,13 +125,13 @@ class TestDir_M17N < Test::Unit::TestCase
filename = "\u3042"
File.open(filename, "w") {}
opts = {:encoding => Encoding.default_external} if /mswin|mingw/ =~ RUBY_PLATFORM
- ents = Dir.entries(".", opts)
+ ents = Dir.entries(".", **(opts||{}))
assert_include(ents, filename)
EOS
assert_separately(%w[-EUTF-8:EUC-JP], <<-'EOS', :chdir=>d)
filename = "\xA4\xA2".force_encoding("euc-jp")
opts = {:encoding => Encoding.default_external} if /mswin|mingw/ =~ RUBY_PLATFORM
- ents = Dir.entries(".", opts)
+ ents = Dir.entries(".", **(opts||{}))
assert_include(ents, filename)
EOS
assert_separately(%w[-EUTF-8:EUC-JP], <<-'EOS', :chdir=>d)
@@ -151,7 +151,7 @@ class TestDir_M17N < Test::Unit::TestCase
File.open(filename1, "w") {}
File.open(filename2, "w") {}
opts = {:encoding => Encoding.default_external} if /mswin|mingw/ =~ RUBY_PLATFORM
- ents = Dir.entries(".", opts)
+ ents = Dir.entries(".", **(opts||{}))
assert_include(ents, filename1)
assert_include(ents, filename2)
EOS
@@ -159,7 +159,7 @@ class TestDir_M17N < Test::Unit::TestCase
filename1 = "\u2661" # WHITE HEART SUIT which is not representable in EUC-JP
filename2 = "\xA4\xA2".force_encoding("euc-jp") # HIRAGANA LETTER A in EUC-JP
opts = {:encoding => Encoding.default_external} if /mswin|mingw/ =~ RUBY_PLATFORM
- ents = Dir.entries(".", opts)
+ ents = Dir.entries(".", **(opts||{}))
assert_include(ents, filename1)
assert_include(ents, filename2)
EOS
@@ -183,7 +183,7 @@ class TestDir_M17N < Test::Unit::TestCase
filename = "\xA4\xA2".force_encoding("euc-jp")
File.open(filename, "w") {}
opts = {:encoding => Encoding.default_external} if /mswin|mingw/ =~ RUBY_PLATFORM
- ents = Dir.entries(".", opts)
+ ents = Dir.entries(".", **(opts||{}))
ents.each {|e| e.force_encoding("ASCII-8BIT") }
if /darwin/ =~ RUBY_PLATFORM
filename = filename.encode("utf-8")
@@ -200,7 +200,7 @@ class TestDir_M17N < Test::Unit::TestCase
filename = "\xA4\xA2".force_encoding("euc-jp")
File.open(filename, "w") {}
opts = {:encoding => Encoding.default_external} if /mswin|mingw/ =~ RUBY_PLATFORM
- ents = Dir.entries(".", opts)
+ ents = Dir.entries(".", **(opts||{}))
if /darwin/ =~ RUBY_PLATFORM
filename = filename.encode("utf-8").force_encoding("euc-jp")
end
@@ -210,14 +210,14 @@ class TestDir_M17N < Test::Unit::TestCase
filename = "\xA4\xA2".force_encoding('ASCII-8BIT')
win_expected_filename = filename.encode(Encoding.find("filesystem"), "euc-jp") rescue "?"
opts = {:encoding => Encoding.default_external} if /mswin|mingw/ =~ RUBY_PLATFORM
- ents = Dir.entries(".", opts)
+ ents = Dir.entries(".", **(opts||{}))
unless ents.include?(filename)
case RUBY_PLATFORM
when /darwin/
filename = filename.encode("utf-8", "euc-jp").b
when /mswin|mingw/
if ents.include?(win_expected_filename.b)
- ents = Dir.entries(".", {:encoding => Encoding.find("filesystem")})
+ ents = Dir.entries(".", :encoding => Encoding.find("filesystem"))
filename = win_expected_filename
end
end
@@ -246,7 +246,7 @@ class TestDir_M17N < Test::Unit::TestCase
filename = "\xA4\xA2".force_encoding("euc-jp")
File.open(filename, "w") {}
opts = {:encoding => Encoding.default_external} if /mswin|mingw/ =~ RUBY_PLATFORM
- ents = Dir.entries(".", opts)
+ ents = Dir.entries(".", **(opts||{}))
if /darwin/ =~ RUBY_PLATFORM
filename = filename.encode("utf-8", "euc-jp").force_encoding("euc-jp")
end
@@ -255,7 +255,7 @@ class TestDir_M17N < Test::Unit::TestCase
assert_separately(%w[-EEUC-JP:UTF-8], <<-'EOS', :chdir=>d)
filename = "\u3042"
opts = {:encoding => Encoding.default_external} if /mswin|mingw/ =~ RUBY_PLATFORM
- ents = Dir.entries(".", opts)
+ ents = Dir.entries(".", **(opts||{}))
if /darwin/ =~ RUBY_PLATFORM
filename = filename.force_encoding("euc-jp")
end
@@ -420,7 +420,7 @@ class TestDir_M17N < Test::Unit::TestCase
else
orig.each {|o| o.force_encoding(enc) }
end
- ents = Dir.entries(".", opts).reject {|n| /\A\./ =~ n}
+ ents = Dir.entries(".", **(opts||{})).reject {|n| /\A\./ =~ n}
ents.sort!
PP.assert_equal(orig, ents, bug7267)
}
diff --git a/test/ruby/test_econv.rb b/test/ruby/test_econv.rb
index 6f098db454..115ff73ea8 100644
--- a/test/ruby/test_econv.rb
+++ b/test/ruby/test_econv.rb
@@ -3,7 +3,12 @@ require 'test/unit'
class TestEncodingConverter < Test::Unit::TestCase
def check_ec(edst, esrc, eres, dst, src, ec, off, len, opts=nil)
- res = ec.primitive_convert(src, dst, off, len, opts)
+ case opts
+ when Hash
+ res = ec.primitive_convert(src, dst, off, len, **opts)
+ else
+ res = ec.primitive_convert(src, dst, off, len, opts)
+ end
assert_equal([edst.b, esrc.b, eres],
[dst.b, src.b, res])
end
diff --git a/test/ruby/test_exception.rb b/test/ruby/test_exception.rb
index 9de1b2d82c..e5c38091ac 100644
--- a/test/ruby/test_exception.rb
+++ b/test/ruby/test_exception.rb
@@ -1223,6 +1223,14 @@ $stderr = $stdout; raise "\x82\xa0"') do |outs, errs, status|
assert_equal("#{__FILE__}:#{__LINE__-1}: warning: test warning\n", warning[0])
assert_raise(ArgumentError) {warn("test warning", uplevel: -1)}
assert_in_out_err(["-e", "warn 'ok', uplevel: 1"], '', [], /warning:/)
+ warning = capture_warning_warn {warn("test warning", {uplevel: 0})}
+ assert_equal("#{__FILE__}:#{__LINE__-1}: warning: The last argument is used as the keyword parameter\n", warning[0])
+ assert_match(/warning: for method defined here|warning: test warning/, warning[1])
+ warning = capture_warning_warn {warn("test warning", **{uplevel: 0})}
+ assert_equal("#{__FILE__}:#{__LINE__-1}: warning: test warning\n", warning[0])
+ warning = capture_warning_warn {warn("test warning", {uplevel: 0}, **{})}
+ assert_equal("test warning\n{:uplevel=>0}\n", warning[0])
+ assert_raise(ArgumentError) {warn("test warning", foo: 1)}
end
def test_warning_warn_invalid_argument
diff --git a/test/ruby/test_io.rb b/test/ruby/test_io.rb
index ed60452b36..a610b608aa 100644
--- a/test/ruby/test_io.rb
+++ b/test/ruby/test_io.rb
@@ -423,7 +423,7 @@ class TestIO < Test::Unit::TestCase
path = t.path
t.close!
assert_raise(Errno::ENOENT, "[ruby-dev:33072]") do
- File.read(path, nil, nil, {})
+ File.read(path, nil, nil, **{})
end
end
@@ -2489,15 +2489,15 @@ class TestIO < Test::Unit::TestCase
assert_equal(["foo\n", "bar\n", "baz\n"], a)
a = []
- IO.foreach(t.path, {:mode => "r" }) {|x| a << x }
+ IO.foreach(t.path, :mode => "r") {|x| a << x }
assert_equal(["foo\n", "bar\n", "baz\n"], a)
a = []
- IO.foreach(t.path, {:open_args => [] }) {|x| a << x }
+ IO.foreach(t.path, :open_args => []) {|x| a << x }
assert_equal(["foo\n", "bar\n", "baz\n"], a)
a = []
- IO.foreach(t.path, {:open_args => ["r"] }) {|x| a << x }
+ IO.foreach(t.path, :open_args => ["r"]) {|x| a << x }
assert_equal(["foo\n", "bar\n", "baz\n"], a)
a = []
@@ -3119,7 +3119,9 @@ __END__
assert_equal(1, File.write(path, "f", 0, encoding: "UTF-8"))
assert_equal("ff", File.read(path))
assert_raise(TypeError) {
- File.write(path, "foo", Object.new => Object.new)
+ assert_warn(/The last argument is split into positional and keyword parameters/) do
+ File.write(path, "foo", Object.new => Object.new)
+ end
}
end
end
diff --git a/test/ruby/test_io_m17n.rb b/test/ruby/test_io_m17n.rb
index 8101bfb62f..022ff330b5 100644
--- a/test/ruby/test_io_m17n.rb
+++ b/test/ruby/test_io_m17n.rb
@@ -23,7 +23,8 @@ class TestIO_M17N < Test::Unit::TestCase
def pipe(*args, wp, rp)
re, we = nil, nil
- r, w = IO.pipe(*args)
+ kw = args.last.is_a?(Hash) ? args.pop : {}
+ r, w = IO.pipe(*args, **kw)
rt = Thread.new do
begin
rp.call(r)
diff --git a/test/ruby/test_literal.rb b/test/ruby/test_literal.rb
index 3f87f860b1..7f4a329c4a 100644
--- a/test/ruby/test_literal.rb
+++ b/test/ruby/test_literal.rb
@@ -189,7 +189,7 @@ class TestRubyLiteral < Test::Unit::TestCase
def test_debug_frozen_string
src = 'n = 1; _="foo#{n ? "-#{n}" : ""}"'; f = "test.rb"; n = 1
opt = {frozen_string_literal: true, debug_frozen_string_literal: true}
- str = RubyVM::InstructionSequence.compile(src, f, f, n, opt).eval
+ str = RubyVM::InstructionSequence.compile(src, f, f, n, **opt).eval
assert_equal("foo-1", str)
assert_predicate(str, :frozen?)
assert_raise_with_message(FrozenError, /created at #{Regexp.quote(f)}:#{n}/) {
@@ -200,7 +200,7 @@ class TestRubyLiteral < Test::Unit::TestCase
def test_debug_frozen_string_in_array_literal
src = '["foo"]'; f = "test.rb"; n = 1
opt = {frozen_string_literal: true, debug_frozen_string_literal: true}
- ary = RubyVM::InstructionSequence.compile(src, f, f, n, opt).eval
+ ary = RubyVM::InstructionSequence.compile(src, f, f, n, **opt).eval
assert_equal("foo", ary.first)
assert_predicate(ary.first, :frozen?)
assert_raise_with_message(FrozenError, /created at #{Regexp.quote(f)}:#{n}/) {
diff --git a/test/ruby/test_numeric.rb b/test/ruby/test_numeric.rb
index 6073ec1ee5..f87abbb4a8 100644
--- a/test/ruby/test_numeric.rb
+++ b/test/ruby/test_numeric.rb
@@ -230,7 +230,8 @@ class TestNumeric < Test::Unit::TestCase
end
def assert_step(expected, (from, *args), inf: false)
- enum = from.step(*args)
+ kw = args.last.is_a?(Hash) ? args.pop : {}
+ enum = from.step(*args, **kw)
size = enum.size
xsize = expected.size
@@ -239,7 +240,7 @@ class TestNumeric < Test::Unit::TestCase
assert_send [size, :>, 0], "step size: +infinity"
a = []
- from.step(*args) { |x| a << x; break if a.size == xsize }
+ from.step(*args, **kw) { |x| a << x; break if a.size == xsize }
assert_equal expected, a, "step"
a = []
@@ -249,7 +250,7 @@ class TestNumeric < Test::Unit::TestCase
assert_equal expected.size, size, "step size"
a = []
- from.step(*args) { |x| a << x }
+ from.step(*args, **kw) { |x| a << x }
assert_equal expected, a, "step"
a = []
diff --git a/test/ruby/test_string.rb b/test/ruby/test_string.rb
index 36d246f9e0..dd403bf9d9 100644
--- a/test/ruby/test_string.rb
+++ b/test/ruby/test_string.rb
@@ -17,8 +17,8 @@ class TestString < Test::Unit::TestCase
super
end
- def S(*args)
- @cls.new(*args)
+ def S(*args, **kw)
+ @cls.new(*args, **kw)
end
def test_s_new
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-19 23:22:24 +0000