diff options
Diffstat (limited to 'js/src/tests/test262/language/statements/try/cptn-finally-from-catch.js')
-rw-r--r-- | js/src/tests/test262/language/statements/try/cptn-finally-from-catch.js | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/try/cptn-finally-from-catch.js b/js/src/tests/test262/language/statements/try/cptn-finally-from-catch.js new file mode 100644 index 0000000000..ef997301b9 --- /dev/null +++ b/js/src/tests/test262/language/statements/try/cptn-finally-from-catch.js @@ -0,0 +1,45 @@ +// Copyright (C) 2016 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +es6id: 13.15.8 +description: > + Completion value from `finally` clause of a try..catch..finally statement + (following execution of `catch` block) +info: | + TryStatement : try Block Catch Finally + + 1. Let B be the result of evaluating Block. + 2. If B.[[type]] is throw, then + a. Let C be CatchClauseEvaluation of Catch with parameter B.[[value]]. + [...] + 4. Let F be the result of evaluating Finally. + 5. If F.[[type]] is normal, let F be C. + 6. If F.[[type]] is return, or F.[[type]] is throw, return Completion(F). + 7. If F.[[value]] is not empty, return NormalCompletion(F.[[value]]). + 8. Return Completion{[[type]]: F.[[type]], [[value]]: undefined, + [[target]]: F.[[target]]}. + + 13.15.7 Runtime Semantics: CatchClauseEvaluation + + Catch : catch ( CatchParameter ) Block + + [...] + 7. Let B be the result of evaluating Block. + 8. Set the running execution context’s LexicalEnvironment to oldEnv. + 9. Return Completion(B). +---*/ + +assert.sameValue( + eval('1; try { throw null; } catch (err) { } finally { }'), undefined +); +assert.sameValue( + eval('2; try { throw null; } catch (err) { 3; } finally { }'), 3 +); +assert.sameValue( + eval('4; try { throw null; } catch (err) { } finally { 5; }'), undefined +); +assert.sameValue( + eval('6; try { throw null; } catch (err) { 7; } finally { 8; }'), 7 +); + +reportCompare(0, 0); |