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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62656 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
30 lines
905 B
Ruby
30 lines
905 B
Ruby
require_relative '../../spec_helper'
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require 'strscan'
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describe "StringScanner#scan_full" do
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before :each do
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@s = StringScanner.new("This is a test")
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end
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it "returns the number of bytes advanced" do
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orig_pos = @s.pos
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@s.scan_full(/This/, false, false).should == 4
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@s.pos.should == orig_pos
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end
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it "returns the number of bytes advanced and advances the scan pointer if the second argument is true" do
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@s.scan_full(/This/, true, false).should == 4
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@s.pos.should == 4
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end
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it "returns the matched string if the third argument is true" do
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orig_pos = @s.pos
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@s.scan_full(/This/, false, true).should == "This"
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@s.pos.should == orig_pos
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end
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it "returns the matched string if the third argument is true and advances the scan pointer if the second argument is true" do
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@s.scan_full(/This/, true, true).should == "This"
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@s.pos.should == 4
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end
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end
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