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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /js/src/tests/ecma_2017/AsyncFunctions/cover-init-name-syntax.js
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'js/src/tests/ecma_2017/AsyncFunctions/cover-init-name-syntax.js')
-rw-r--r--js/src/tests/ecma_2017/AsyncFunctions/cover-init-name-syntax.js65
1 files changed, 65 insertions, 0 deletions
diff --git a/js/src/tests/ecma_2017/AsyncFunctions/cover-init-name-syntax.js b/js/src/tests/ecma_2017/AsyncFunctions/cover-init-name-syntax.js
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index 000000000..cb7858a67
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+++ b/js/src/tests/ecma_2017/AsyncFunctions/cover-init-name-syntax.js
@@ -0,0 +1,65 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+// CoverInitName in async arrow parameters.
+async ({a = 1}) => {};
+async ({a = 1}, {b = 2}) => {};
+async ({a = 1}, {b = 2}, {c = 3}) => {};
+async ({a = 1} = {}, {b = 2}, {c = 3}) => {};
+async ({a = 1} = {}, {b = 2} = {}, {c = 3}) => {};
+async ({a = 1} = {}, {b = 2} = {}, {c = 3} = {}) => {};
+
+// CoverInitName nested in array destructuring.
+async ([{a = 0}]) => {};
+
+// CoverInitName nested in rest pattern.
+async ([...[{a = 0}]]) => {};
+
+// CoverInitName nested in object destructuring.
+async ({p: {a = 0}}) => {};
+
+// CoverInitName in CoverCallExpressionAndAsyncArrowHead, but not AsyncArrowHead.
+assertThrowsInstanceOf(() => eval(`
+ NotAsync({a = 1});
+`), SyntaxError);
+assertThrowsInstanceOf(() => eval(`
+ NotAsync({a = 1}, {b = 2}, {c = 3});
+`), SyntaxError);
+assertThrowsInstanceOf(() => eval(`
+ NotAsync({a = 1}, {b = 2}, {c = 3} = {});
+`), SyntaxError);
+assertThrowsInstanceOf(() => eval(`
+ NotAsync({a = 1}, {b = 2} = {}, {c = 3} = {});
+`), SyntaxError);
+
+// Starts with "async", but not called from AssignmentExpression.
+assertThrowsInstanceOf(() => eval(`
+ typeof async({a = 1});
+`), SyntaxError);
+assertThrowsInstanceOf(() => eval(`
+ typeof async({a = 1}, {b = 2}, {c = 3});
+`), SyntaxError);
+assertThrowsInstanceOf(() => eval(`
+ typeof async({a = 1}, {b = 2}, {c = 3} = {});
+`), SyntaxError);
+assertThrowsInstanceOf(() => eval(`
+ typeof async({a = 1}, {b = 2} = {}, {c = 3} = {});
+`), SyntaxError);
+
+// CoverInitName in CoverCallExpressionAndAsyncArrowHead, but not AsyncArrowHead.
+assertThrowsInstanceOf(() => eval(`
+ obj.async({a = 1});
+`), SyntaxError);
+assertThrowsInstanceOf(() => eval(`
+ obj.async({a = 1}, {b = 2}, {c = 3});
+`), SyntaxError);
+assertThrowsInstanceOf(() => eval(`
+ obj.async({a = 1}, {b = 2}, {c = 3} = {});
+`), SyntaxError);
+assertThrowsInstanceOf(() => eval(`
+ obj.async({a = 1}, {b = 2} = {}, {c = 3} = {});
+`), SyntaxError);
+
+if (typeof reportCompare === "function")
+ reportCompare(0, 0);