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Feature #15868 » 0001-Add-File.absolute_path.patch

With fixed test - deivid (David Rodríguez), 05/23/2019 02:07 PM

View differences:

file.c
return rb_file_absolute_path(argv[0], argc > 1 ? argv[1] : Qnil);
}
/*
* call-seq:
* File.absolute_path?(file_name) -> true or false
*
* Returns <code>true</code> if +file_name+ is an absolute path, and
* <code>false</code> otherwise.
*
* File.absolute_path?("c:/foo") #=> false (on Linux), true (on Windows)
*/
VALUE
rb_file_s_absolute_path_p(VALUE klass, VALUE fname)
{
VALUE path = rb_get_path(fname);
if (!rb_is_absolute_path(RSTRING_PTR(path))) return Qfalse;
return Qtrue;
}
enum rb_realpath_mode {
RB_REALPATH_CHECK,
RB_REALPATH_DIR,
......
rb_define_singleton_method(rb_cFile, "mkfifo", rb_file_s_mkfifo, -1);
rb_define_singleton_method(rb_cFile, "expand_path", rb_file_s_expand_path, -1);
rb_define_singleton_method(rb_cFile, "absolute_path", rb_file_s_absolute_path, -1);
rb_define_singleton_method(rb_cFile, "absolute_path?", rb_file_s_absolute_path_p, 1);
rb_define_singleton_method(rb_cFile, "realpath", rb_file_s_realpath, -1);
rb_define_singleton_method(rb_cFile, "realdirpath", rb_file_s_realdirpath, -1);
rb_define_singleton_method(rb_cFile, "basename", rb_file_s_basename, -1);
spec/ruby/core/file/absolute_path_spec.rb
require_relative '../../spec_helper'
describe "File.absolute_path?" do
before :each do
@abs = File.expand_path(__FILE__)
end
it "returns true if it's an absolute pathname" do
File.absolute_path?(@abs).should == true
end
it "does not expand '~' to a home directory." do
File.absolute_path?('~').should == false
end
it "does not expand '~user' to a home directory." do
path = File.dirname(@abs)
Dir.chdir(path) do
File.absolute_path?('~user').should == false
end
end
it "calls #to_path on its argument" do
mock = mock_to_path(File.expand_path(__FILE__))
File.absolute_path?(mock).should == true
end
platform_is_not :windows do
it "takes into consideration the platform's root" do
File.absolute_path?("C:\\foo\\bar").should == false
File.absolute_path?("C:/foo/bar").should == false
File.absolute_path?("/foo/bar\\baz").should == true
end
end
platform_is :windows do
it "takes into consideration the platform path separator(s)" do
File.absolute_path?("C:\\foo\\bar").should == true
File.absolute_path?("C:/foo/bar").should == true
File.absolute_path?("/foo/bar\\baz").should == false
end
end
end
describe "File.absolute_path" do
before :each do
@abs = File.expand_path(__FILE__)
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