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-rw-r--r--ChangeLog4
-rw-r--r--MANIFEST1
-rw-r--r--test/strscan/test_stringscanner.rb403
3 files changed, 408 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog
index 6ccc0e04be..7bf1c47bae 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Wed Sep 17 18:35:34 2003 Minero Aoki <aamine@loveruby.net>
+
+ * test/strscan/test_stringscanner.rb: new file.
+
Wed Sep 17 18:03:30 2003 GOTOU Yuuzou <gotoyuzo@notwork.org>
* ext/openssl: all files are reviewed to simplify and avoid memory leak.
diff --git a/MANIFEST b/MANIFEST
index 8e210cb51b..e12a104ff2 100644
--- a/MANIFEST
+++ b/MANIFEST
@@ -509,6 +509,7 @@ test/ruby/test_system.rb
test/ruby/test_trace.rb
test/ruby/test_variable.rb
test/ruby/test_whileuntil.rb
+test/strscan/test_stringscanner.rb
vms/config.h_in
vms/vms.h
win32/Makefile.sub
diff --git a/test/strscan/test_stringscanner.rb b/test/strscan/test_stringscanner.rb
new file mode 100644
index 0000000000..322da4c48c
--- /dev/null
+++ b/test/strscan/test_stringscanner.rb
@@ -0,0 +1,403 @@
+#
+# test/strscan/test_stringscanner.rb
+#
+
+require 'test/unit/testsuite'
+require 'test/unit/testcase'
+require 'strscan'
+
+
+class TestStringScanner < Test::Unit::TestCase
+
+ def test_s_new
+ s = StringScanner.new('test string')
+ assert_instance_of StringScanner, s
+ assert_equal false, s.eos?
+ assert_equal true, s.string.frozen?
+ assert_equal false, s.tainted?
+
+ str = 'test string'
+ str.taint
+ s = StringScanner.new(str, false)
+ assert_instance_of StringScanner, s
+ assert_equal false, s.eos?
+ assert_same str, s.string
+ assert_equal true, s.string.frozen?
+ assert_equal true, s.string.tainted?
+
+ str = 'test string'
+ str.taint
+ s = StringScanner.new(str)
+ assert_equal true, s.string.tainted?
+ end
+
+if VERSION >= '1.7.0'
+ UNINIT_ERROR = ArgumentError
+ def test_s_allocate
+ s = StringScanner.allocate
+ assert_equal '#<StringScanner (uninitialized)>', s.inspect.sub(/StringScanner_C/, 'StringScanner')
+ assert_raises(UNINIT_ERROR) { s.eos? }
+ assert_raises(UNINIT_ERROR) { s.scan(/a/) }
+ s.string = 'test'
+ assert_equal '#<StringScanner 0/4 @ "test">', s.inspect.sub(/StringScanner_C/, 'StringScanner')
+ assert_nothing_raised(UNINIT_ERROR) { s.eos? }
+ assert_equal false, s.eos?
+ end
+end
+
+ def test_s_mustc
+ assert_nothing_raised(NotImplementedError) {
+ StringScanner.must_C_version
+ }
+ end
+
+ def test_const_Version
+ assert_instance_of String, StringScanner::Version
+ assert_equal true, StringScanner::Version.frozen?
+ end
+
+ def test_const_Id
+ assert_instance_of String, StringScanner::Id
+ assert_equal true, StringScanner::Id.frozen?
+ end
+
+ def test_inspect
+ str = 'test string'
+ str.taint
+ s = StringScanner.new(str, false)
+ assert_instance_of String, s.inspect
+ assert_equal s.inspect, s.inspect
+ assert_equal '#<StringScanner 0/11 @ "test ...">', s.inspect.sub(/StringScanner_C/, 'StringScanner')
+ s.get_byte
+ assert_equal '#<StringScanner 1/11 "t" @ "est s...">', s.inspect.sub(/StringScanner_C/, 'StringScanner')
+ assert_equal true, s.inspect.tainted?
+ end
+
+ def test_eos?
+ s = StringScanner.new('test string')
+ assert_equal false, s.eos?
+ assert_equal false, s.eos?
+ s.scan(/\w+/)
+ assert_equal false, s.eos?
+ assert_equal false, s.eos?
+ s.scan(/\s+/)
+ s.scan(/\w+/)
+ assert_equal true, s.eos?
+ assert_equal true, s.eos?
+ s.scan(/\w+/)
+ assert_equal true, s.eos?
+ end
+
+ def test_pos
+ s = StringScanner.new('test string')
+ assert_equal 0, s.pos
+ s.get_byte
+ assert_equal 1, s.pos
+ s.get_byte
+ assert_equal 2, s.pos
+ s.terminate
+ assert_equal 11, s.pos
+ end
+
+ def test_scan
+ s = StringScanner.new('stra strb strc', true)
+ tmp = s.scan(/\w+/)
+ assert_equal 'stra', tmp
+ assert_equal false, tmp.tainted?
+
+ tmp = s.scan(/\s+/)
+ assert_equal ' ', tmp
+ assert_equal false, tmp.tainted?
+
+ assert_equal 'strb', s.scan(/\w+/)
+ assert_equal ' ', s.scan(/\s+/)
+
+ tmp = s.scan(/\w+/)
+ assert_equal 'strc', tmp
+ assert_equal false, tmp.tainted?
+
+ assert_nil s.scan(/\w+/)
+ assert_nil s.scan(/\w+/)
+
+
+ str = 'stra strb strc'
+ str.taint
+ s = StringScanner.new(str, false)
+ tmp = s.scan(/\w+/)
+ assert_equal 'stra', tmp
+ assert_equal true, tmp.tainted?
+
+ tmp = s.scan(/\s+/)
+ assert_equal ' ', tmp
+ assert_equal true, tmp.tainted?
+
+ assert_equal 'strb', s.scan(/\w+/)
+ assert_equal ' ', s.scan(/\s+/)
+
+ tmp = s.scan(/\w+/)
+ assert_equal 'strc', tmp
+ assert_equal true, tmp.tainted?
+
+ assert_nil s.scan(/\w+/)
+ assert_nil s.scan(/\w+/)
+ end
+
+ def test_skip
+ s = StringScanner.new('stra strb strc', true)
+ assert_equal 4, s.skip(/\w+/)
+ assert_equal 1, s.skip(/\s+/)
+ assert_equal 4, s.skip(/\w+/)
+ assert_equal 1, s.skip(/\s+/)
+ assert_equal 4, s.skip(/\w+/)
+ assert_nil s.skip(/\w+/)
+ assert_nil s.skip(/\s+/)
+ assert_equal true, s.eos?
+ end
+
+ def test_getch
+ s = StringScanner.new('abcde')
+ assert_equal 'a', s.getch
+ assert_equal 'b', s.getch
+ assert_equal 'c', s.getch
+ assert_equal 'd', s.getch
+ assert_equal 'e', s.getch
+ assert_nil s.getch
+
+ str = 'abc'
+ str.taint
+ s = StringScanner.new(str)
+ assert_equal true, s.getch.tainted?
+ assert_equal true, s.getch.tainted?
+ assert_equal true, s.getch.tainted?
+ assert_nil s.getch
+
+ $KCODE = 'EUC'
+ s = StringScanner.new("\244\242")
+ assert_equal "\244\242", s.getch
+ assert_nil s.getch
+ $KCODE = 'NONE'
+ end
+
+ def test_get_byte
+ s = StringScanner.new('abcde')
+ assert_equal 'a', s.get_byte
+ assert_equal 'b', s.get_byte
+ assert_equal 'c', s.get_byte
+ assert_equal 'd', s.get_byte
+ assert_equal 'e', s.get_byte
+ assert_nil s.get_byte
+ assert_nil s.get_byte
+
+ str = 'abc'
+ str.taint
+ s = StringScanner.new(str)
+ assert_equal true, s.get_byte.tainted?
+ assert_equal true, s.get_byte.tainted?
+ assert_equal true, s.get_byte.tainted?
+ assert_nil s.get_byte
+
+ $KCODE = 'EUC'
+ s = StringScanner.new("\244\242")
+ assert_equal "\244", s.get_byte
+ assert_equal "\242", s.get_byte
+ assert_nil s.get_byte
+ $KCODE = 'NONE'
+ end
+
+ def test_matched
+ s = StringScanner.new('stra strb strc')
+ s.scan(/\w+/)
+ assert_equal 'stra', s.matched
+ assert_equal false, s.matched.tainted?
+ s.scan(/\s+/)
+ assert_equal ' ', s.matched
+ s.scan(/\w+/)
+ assert_equal 'strb', s.matched
+ s.scan(/\s+/)
+ assert_equal ' ', s.matched
+ s.scan(/\w+/)
+ assert_equal 'strc', s.matched
+ s.scan(/\w+/)
+ assert_nil s.matched
+ s.getch
+ assert_nil s.matched
+
+ s = StringScanner.new('stra strb strc')
+ s.getch
+ assert_equal 's', s.matched
+ assert_equal false, s.matched.tainted?
+ s.get_byte
+ assert_equal 't', s.matched
+ assert_equal 't', s.matched
+ assert_equal false, s.matched.tainted?
+
+ str = 'test'
+ str.taint
+ s = StringScanner.new(str)
+ s.scan(/\w+/)
+ assert_equal true, s.matched.tainted?
+ assert_equal true, s.matched.tainted?
+ end
+
+ def test_AREF
+ s = StringScanner.new('stra strb strc')
+
+ s.scan(/\w+/)
+ assert_nil s[-2]
+ assert_equal 'stra', s[-1]
+ assert_equal 'stra', s[0]
+ assert_nil s[1]
+
+ assert_equal false, s[-1].tainted?
+ assert_equal false, s[0].tainted?
+
+ s.skip(/\s+/)
+ assert_nil s[-2]
+ assert_equal ' ', s[-1]
+ assert_equal ' ', s[0]
+ assert_nil s[1]
+
+ s.scan(/(s)t(r)b/)
+ assert_nil s[-100]
+ assert_nil s[-4]
+ assert_equal 'strb', s[-3]
+ assert_equal 's', s[-2]
+ assert_equal 'r', s[-1]
+ assert_equal 'strb', s[0]
+ assert_equal 's', s[1]
+ assert_equal 'r', s[2]
+ assert_nil s[3]
+ assert_nil s[100]
+
+ s.scan(/\s+/)
+
+ s.getch
+ assert_nil s[-2]
+ assert_equal 's', s[-1]
+ assert_equal 's', s[0]
+ assert_nil s[1]
+
+ s.get_byte
+ assert_nil s[-2]
+ assert_equal 't', s[-1]
+ assert_equal 't', s[0]
+ assert_nil s[1]
+
+ s.scan(/.*/)
+ s.scan(/./)
+ assert_nil s[0]
+ assert_nil s[0]
+
+
+ $KCODE = 'EUC'
+ s = StringScanner.new("\244\242")
+ s.getch
+ assert_equal "\244\242", s[0]
+ $KCODE = 'NONE'
+
+
+ str = 'test'
+ str.taint
+ s = StringScanner.new(str)
+ s.scan(/(t)(e)(s)(t)/)
+ assert_equal true, s[0].tainted?
+ assert_equal true, s[1].tainted?
+ assert_equal true, s[2].tainted?
+ assert_equal true, s[3].tainted?
+ assert_equal true, s[4].tainted?
+ end
+
+ def test_pre_match
+ s = StringScanner.new('a b c d e')
+ s.scan(/\w/)
+ assert_equal '', s.pre_match
+ assert_equal false, s.pre_match.tainted?
+ s.skip(/\s/)
+ assert_equal 'a', s.pre_match
+ assert_equal false, s.pre_match.tainted?
+ s.scan(/\w/)
+ assert_equal 'a ', s.pre_match
+ s.scan_until(/c/)
+ assert_equal 'a b ', s.pre_match
+ s.getch
+ assert_equal 'a b c', s.pre_match
+ s.get_byte
+ assert_equal 'a b c ', s.pre_match
+ s.get_byte
+ assert_equal 'a b c d', s.pre_match
+ s.scan(/never match/)
+ assert_nil s.pre_match
+
+ str = 'test string'
+ str.taint
+ s = StringScanner.new(str)
+ s.scan(/\w+/)
+ assert_equal true, s.pre_match.tainted?
+ s.scan(/\s+/)
+ assert_equal true, s.pre_match.tainted?
+ s.scan(/\w+/)
+ assert_equal true, s.pre_match.tainted?
+ end
+
+ def test_post_match
+ s = StringScanner.new('a b c d e')
+ s.scan(/\w/)
+ assert_equal ' b c d e', s.post_match
+ s.skip(/\s/)
+ assert_equal 'b c d e', s.post_match
+ s.scan(/\w/)
+ assert_equal ' c d e', s.post_match
+ s.scan_until(/c/)
+ assert_equal ' d e', s.post_match
+ s.getch
+ assert_equal 'd e', s.post_match
+ s.get_byte
+ assert_equal ' e', s.post_match
+ s.get_byte
+ assert_equal 'e', s.post_match
+ s.scan(/never match/)
+ assert_nil s.post_match
+ s.scan(/./)
+ assert_equal '', s.post_match
+ s.scan(/./)
+ assert_nil s.post_match
+
+ str = 'test string'
+ str.taint
+ s = StringScanner.new(str)
+ s.scan(/\w+/)
+ assert_equal true, s.post_match.tainted?
+ s.scan(/\s+/)
+ assert_equal true, s.post_match.tainted?
+ s.scan(/\w+/)
+ assert_equal true, s.post_match.tainted?
+ end
+
+ def test_terminate
+ s = StringScanner.new('ssss')
+ s.getch
+ s.terminate
+ assert_equal true, s.eos?
+ s.terminate
+ assert_equal true, s.eos?
+ end
+
+ def test_reset
+ s = StringScanner.new('ssss')
+ s.getch
+ s.reset
+ assert_equal 0, s.pos
+ s.scan(/\w+/)
+ s.reset
+ assert_equal 0, s.pos
+ s.reset
+ assert_equal 0, s.pos
+ end
+
+end
+
+
+if $0 == __FILE__
+ require 'test/unit/ui/console/testrunner'
+ Test::Unit::UI::Console::TestRunner.run(TestStringScanner.suite)
+end