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author | eregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-01-29 16:08:16 +0000 |
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committer | eregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-01-29 16:08:16 +0000 |
commit | 3fa5bd38af50fb3d98de0ea51043d73f8d06a24b (patch) | |
tree | d473b71cc6925ee1e17727215e9f9a66e3f24802 /spec/ruby/core/string/start_with_spec.rb | |
parent | 1e658d45e1f8dbadab18f9c35b5cfb5a5fec98bf (diff) | |
download | ruby-3fa5bd38af50fb3d98de0ea51043d73f8d06a24b.tar.gz |
Update to ruby/spec@83063a3
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62094 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'spec/ruby/core/string/start_with_spec.rb')
-rw-r--r-- | spec/ruby/core/string/start_with_spec.rb | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/spec/ruby/core/string/start_with_spec.rb b/spec/ruby/core/string/start_with_spec.rb index 1b27fdaed7..cba40d70f1 100644 --- a/spec/ruby/core/string/start_with_spec.rb +++ b/spec/ruby/core/string/start_with_spec.rb @@ -42,4 +42,35 @@ describe "String#start_with?" do it "works for multibyte strings" do "céréale".start_with?("cér").should be_true end + + ruby_version_is "2.5" do + it "supports regexps" do + regexp = /[h1]/ + "hello".start_with?(regexp).should be_true + "1337".start_with?(regexp).should be_true + "foxes are 1337".start_with?(regexp).should be_false + "chunky\n12bacon".start_with?(/12/).should be_false + end + + it "supports regexps with ^ and $ modifiers" do + regexp1 = /^\d{2}/ + regexp2 = /\d{2}$/ + "12test".start_with?(regexp1).should be_true + "test12".start_with?(regexp1).should be_false + "12test".start_with?(regexp2).should be_false + "test12".start_with?(regexp2).should be_false + end + + it "sets Regexp.last_match if it returns true" do + regexp = /test-(\d+)/ + "test-1337".start_with?(regexp).should be_true + Regexp.last_match.should_not be_nil + Regexp.last_match[1].should == "1337" + $1.should == "1337" + + "test-asdf".start_with?(regexp).should be_false + Regexp.last_match.should be_nil + $1.should be_nil + end + end end |