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ffd0820ab3
This removes the related tests, and puts the related specs behind version guards. This affects all code in lib, including some libraries that may want to support older versions of Ruby.
54 lines
1.7 KiB
Ruby
54 lines
1.7 KiB
Ruby
require_relative '../../spec_helper'
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require_relative 'fixtures/classes'
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describe "String#rstrip" do
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it "returns a copy of self with trailing whitespace removed" do
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" hello ".rstrip.should == " hello"
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" hello world ".rstrip.should == " hello world"
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" hello world \n\r\t\n\v\r".rstrip.should == " hello world"
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"hello".rstrip.should == "hello"
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"hello\x00".rstrip.should == "hello"
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end
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it "returns a copy of self with all trailing whitespace and NULL bytes removed" do
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"\x00 \x00hello\x00 \x00".rstrip.should == "\x00 \x00hello"
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end
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ruby_version_is ''...'2.7' do
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it "taints the result when self is tainted" do
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"".taint.rstrip.tainted?.should == true
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"ok".taint.rstrip.tainted?.should == true
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"ok ".taint.rstrip.tainted?.should == true
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end
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end
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end
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describe "String#rstrip!" do
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it "modifies self in place and returns self" do
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a = " hello "
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a.rstrip!.should equal(a)
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a.should == " hello"
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end
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it "modifies self removing trailing NULL bytes and whitespace" do
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a = "\x00 \x00hello\x00 \x00"
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a.rstrip!
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a.should == "\x00 \x00hello"
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end
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it "returns nil if no modifications were made" do
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a = "hello"
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a.rstrip!.should == nil
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a.should == "hello"
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end
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it "raises a #{frozen_error_class} on a frozen instance that is modified" do
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-> { " hello ".freeze.rstrip! }.should raise_error(frozen_error_class)
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end
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# see [ruby-core:23666]
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it "raises a #{frozen_error_class} on a frozen instance that would not be modified" do
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-> { "hello".freeze.rstrip! }.should raise_error(frozen_error_class)
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-> { "".freeze.rstrip! }.should raise_error(frozen_error_class)
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end
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end
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