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author | eregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2019-02-21 15:38:59 +0000 |
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committer | eregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2019-02-21 15:38:59 +0000 |
commit | da7976235fbc2986925969646071bebe3702e49f (patch) | |
tree | 83bbf6a8e03cf990369feabe6c1c9d45c69f4c85 /spec/ruby/core/exception | |
parent | b8e389a0f3226c90e96e02e6396686a3bef6a456 (diff) | |
download | ruby-da7976235fbc2986925969646071bebe3702e49f.tar.gz |
Update to ruby/spec@7a16e01
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67112 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'spec/ruby/core/exception')
-rw-r--r-- | spec/ruby/core/exception/cause_spec.rb | 25 | ||||
-rw-r--r-- | spec/ruby/core/exception/dup_spec.rb | 13 | ||||
-rw-r--r-- | spec/ruby/core/exception/full_message_spec.rb | 19 |
3 files changed, 57 insertions, 0 deletions
diff --git a/spec/ruby/core/exception/cause_spec.rb b/spec/ruby/core/exception/cause_spec.rb index 736ff1a046..007df41366 100644 --- a/spec/ruby/core/exception/cause_spec.rb +++ b/spec/ruby/core/exception/cause_spec.rb @@ -16,4 +16,29 @@ describe "Exception#cause" do end end end + + it "is set for user errors caused by internal errors" do + -> { + begin + 1 / 0 + rescue + raise "foo" + end + }.should raise_error(RuntimeError) { |e| + e.cause.should be_kind_of(ZeroDivisionError) + } + end + + it "is set for internal errors caused by user errors" do + cause = RuntimeError.new "cause" + -> { + begin + raise cause + rescue + 1 / 0 + end + }.should raise_error(ZeroDivisionError) { |e| + e.cause.should equal(cause) + } + end end diff --git a/spec/ruby/core/exception/dup_spec.rb b/spec/ruby/core/exception/dup_spec.rb index 3ad1fc063b..c7fcd280dd 100644 --- a/spec/ruby/core/exception/dup_spec.rb +++ b/spec/ruby/core/exception/dup_spec.rb @@ -58,4 +58,17 @@ describe "Exception#dup" do @obj.dup.backtrace.should == @obj.backtrace end + + it "does copy the cause" do + begin + raise StandardError, "the cause" + rescue StandardError => cause + begin + raise RuntimeError, "the consequence" + rescue RuntimeError => e + e.cause.should equal(cause) + e.dup.cause.should equal(cause) + end + end + end end diff --git a/spec/ruby/core/exception/full_message_spec.rb b/spec/ruby/core/exception/full_message_spec.rb index bc611c165b..3df2d47f61 100644 --- a/spec/ruby/core/exception/full_message_spec.rb +++ b/spec/ruby/core/exception/full_message_spec.rb @@ -33,6 +33,25 @@ ruby_version_is "2.5" do e.full_message(order: :top, highlight: false).should =~ /a.rb:1.*b.rb:2/m e.full_message(order: :bottom, highlight: false).should =~ /b.rb:2.*a.rb:1/m end + + it "shows the caller if the exception has no backtrace" do + e = RuntimeError.new("Some runtime error") + e.backtrace.should == nil + full_message = e.full_message(highlight: false, order: :top) + full_message.should include("#{__FILE__}:#{__LINE__-1}:in `") + full_message.should include("': Some runtime error (RuntimeError)\n") + end + + it "shows the exception class at the end of the first line of the message when the message contains multiple lines" do + begin + line = __LINE__; raise "first line\nsecond line" + rescue => e + full_message = e.full_message(highlight: false, order: :top).lines + full_message[0].should include("#{__FILE__}:#{line}:in `") + full_message[0].should include(": first line (RuntimeError)\n") + full_message[1].should == "second line\n" + end + end end ruby_version_is "2.6" do |