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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /js/src/tests/test262/language/statements/try/optional-catch-binding-lexical.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/tests/test262/language/statements/try/optional-catch-binding-lexical.js')
-rw-r--r-- | js/src/tests/test262/language/statements/try/optional-catch-binding-lexical.js | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/try/optional-catch-binding-lexical.js b/js/src/tests/test262/language/statements/try/optional-catch-binding-lexical.js new file mode 100644 index 0000000000..a9d9f55ae5 --- /dev/null +++ b/js/src/tests/test262/language/statements/try/optional-catch-binding-lexical.js @@ -0,0 +1,40 @@ +// Copyright (C) 2017 Lucas Azzola. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +author: Lucas Azzola +esid: pending +description: lexical environment runtime semantics for optional catch binding +features: [optional-catch-binding] +info: | + Runtime Semantics: CatchClauseEvaluation + + Catch : catch Block + Let oldEnv be the running execution context's LexicalEnvironment. + Let catchEnv be NewDeclarativeEnvironment(oldEnv). + Set the running execution context's LexicalEnvironment to catchEnv. + (...) + Set the running execution context's LexicalEnvironment to oldEnv. + Return Completion(B). +---*/ + +let x = 1; +let ranCatch = false; + +try { + x = 2; + throw new Error(); +} catch { + let x = 3; + let y = true; + ranCatch = true; +} + +assert(ranCatch, 'executed `catch` block'); +assert.sameValue(x, 2); + +assert.throws(ReferenceError, function() { + y; +}); + +reportCompare(0, 0); |