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Versions: 52
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Contents
require File.expand_path('../../../spec_helper', __FILE__)
require File.expand_path('../shared/match', __FILE__)
describe "Regexp#=~" do
it_behaves_like(:regexp_match, :=~)
end
describe "Regexp#match" do
it_behaves_like(:regexp_match, :match)
it "raises TypeError when the given argument cannot be coarce to String" do
f = 1
lambda { /foo/.match(f)[0] }.should raise_error(TypeError)
end
ruby_version_is ""..."1.9" do
it "coerces Exceptions into strings" do
f = Exception.new("foo")
/foo/.match(f)[0].should == "foo"
end
end
ruby_version_is "1.9" do
it "raises TypeError when the given argument is an Exception" do
f = Exception.new("foo")
lambda { /foo/.match(f)[0] }.should raise_error(TypeError)
end
end
end
describe "Regexp#~" do
it "matches against the contents of $_" do
$_ = "input data"
(~ /at/).should == 7
end
end
describe "Regexp#=~ on a successful match" do
it "returns the index of the first character of the matching region" do
(/(.)(.)(.)/ =~ "abc").should == 0
end
end
describe "Regexp#match on a successful match" do
it "returns a MatchData object" do
/(.)(.)(.)/.match("abc").should be_kind_of(MatchData)
end
it "resets $~ if passed nil" do
# set $~
/./.match("a")
$~.should be_kind_of(MatchData)
/1/.match(nil)
$~.should be_nil
end
end
Version data entries
52 entries across 52 versions & 2 rubygems