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require_relative '../../../../spec_helper'
require_relative 'fixtures/classes'
describe 'Thread::Backtrace::Location#absolute_path' do
before :each do
@frame = ThreadBacktraceLocationSpecs.locations[0]
end
it 'returns the absolute path of the call frame' do
@frame.absolute_path.should == File.realpath(__FILE__)
end
context "when used in eval with a given filename" do
it "returns filename" do
code = "caller_locations(0)[0].absolute_path"
eval(code, nil, "foo.rb").should == "foo.rb"
eval(code, nil, "foo/bar.rb").should == "foo/bar.rb"
end
end
platform_is_not :windows do
before :each do
@file = fixture(__FILE__, "absolute_path.rb")
@symlink = tmp("symlink.rb")
File.symlink(@file, @symlink)
ScratchPad.record []
end
after :each do
rm_r @symlink
end
it "returns a canonical path without symlinks, even when __FILE__ does not" do
realpath = File.realpath(@symlink)
realpath.should_not == @symlink
load @symlink
ScratchPad.recorded.should == [@symlink, realpath]
end
it "returns a canonical path without symlinks, even when __FILE__ is removed" do
realpath = File.realpath(@symlink)
realpath.should_not == @symlink
ScratchPad << -> { rm_r(@symlink) }
load @symlink
ScratchPad.recorded.should == [@symlink, realpath]
end
end
end
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