diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/mkmf/test_find_executable.rb | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/test/mkmf/test_find_executable.rb b/test/mkmf/test_find_executable.rb index 5ccec880fd..132330bf7c 100644 --- a/test/mkmf/test_find_executable.rb +++ b/test/mkmf/test_find_executable.rb @@ -2,6 +2,22 @@ require_relative 'base' class TestMkmf class TestFindExecutable < TestMkmf + def test_valid_warnflags + val = $extmk + begin + makefile = mkmf do + $extmk = false + self.class::CONFIG['warnflags'] = "-Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Werror=pointer-arith -Werror=write-strings -Werror=declaration-after-statement -Werror=shorten-64-to-32" + self.class::CONFIG['GCC'] = 'yes' + configuration '.' + end + generated_flags = makefile.grep(/warnflags/).first[/^warnflags = .*$/] + assert_equal "warnflags = -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wshorten-64-to-32", generated_flags + ensure + $extmk = val + end + end + def test_find_executable bug2669 = '[ruby-core:27912]' path, ENV["PATH"] = ENV["PATH"], path |