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require_relative 'base'
class TestMkmf
class TestFindExecutable < TestMkmf
def setup
super
@path, ENV["PATH"] = ENV["PATH"], @tmpdir
end
def teardown
ENV["PATH"] = @path
super
end
def test_find_executable
bug2669 = '[ruby-core:27912]'
name = "foobar#{$$}#{rand(1000)}"
exts = mkmf {self.class::CONFIG['EXECUTABLE_EXTS']}.split
stdout.filter {|s| s.sub(name, "<executable>")}
exts[0] ||= ""
exts.each do |ext|
full = name+ext
begin
open(full, "w") {|ff| ff.chmod(0755)}
result = mkmf {find_executable(name)}
ensure
File.unlink(full)
end
assert_equal("#{@tmpdir}/#{name}#{ext}", result, bug2669)
end
end
def test_find_executable_dir
name = "foobar#{$$}#{rand(1000)}"
exts = mkmf {self.class::CONFIG['EXECUTABLE_EXTS']}.split
stdout.filter {|s| s.sub(name, "<executable>")}
exts[0] ||= ""
exts.each do |ext|
full = name+ext
begin
Dir.mkdir(full)
result = mkmf {find_executable(name)}
ensure
Dir.rmdir(full)
end
assert_nil(result)
end
end
end
end
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