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***
Bug 1514594: Part 3a - Change ChromeUtils.import to return an exports object; not pollute global. r=mccr8
This changes the behavior of ChromeUtils.import() to return an exports object,
rather than a module global, in all cases except when `null` is passed as a
second argument, and changes the default behavior not to pollute the global
scope with the module's exports. Thus, the following code written for the old
model:
ChromeUtils.import("resource://gre/modules/Services.jsm");
is approximately the same as the following, in the new model:
var {Services} = ChromeUtils.import("resource://gre/modules/Services.jsm");
Since the two behaviors are mutually incompatible, this patch will land with a
scripted rewrite to update all existing callers to use the new model rather
than the old.
***
Bug 1514594: Part 3b - Mass rewrite all JS code to use the new ChromeUtils.import API. rs=Gijs
This was done using the followng script:
https://bitbucket.org/kmaglione/m-c-rewrites/src/tip/processors/cu-import-exports.jsm
***
Bug 1514594: Part 3c - Update ESLint plugin for ChromeUtils.import API changes. r=Standard8
Differential Revision: https://phabricator.services.mozilla.com/D16747
***
Bug 1514594: Part 3d - Remove/fix hundreds of duplicate imports from sync tests. r=Gijs
Differential Revision: https://phabricator.services.mozilla.com/D16748
***
Bug 1514594: Part 3e - Remove no-op ChromeUtils.import() calls. r=Gijs
Differential Revision: https://phabricator.services.mozilla.com/D16749
***
Bug 1514594: Part 3f.1 - Cleanup various test corner cases after mass rewrite. r=Gijs
***
Bug 1514594: Part 3f.2 - Cleanup various non-test corner cases after mass rewrite. r=Gijs
Differential Revision: https://phabricator.services.mozilla.com/D16750
--HG--
extra : rebase_source : 359574ee3064c90f33bf36c2ebe3159a24cc8895
extra : histedit_source : b93c8f42808b1599f9122d7842d2c0b3e656a594%2C64a3a4e3359dc889e2ab2b49461bab9e27fc10a7
30 lines
974 B
JavaScript
30 lines
974 B
JavaScript
const {Services} = ChromeUtils.import("resource://gre/modules/Services.jsm");
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function run_test() {
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if (!Services.prefs.getBoolPref("javascript.options.asyncstack")) {
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info("Async stacks are disabled.");
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return;
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}
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function getAsyncStack() {
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return Components.stack;
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}
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// asyncCause may contain non-ASCII characters.
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let testAsyncCause = "Tes" + String.fromCharCode(355) + "String";
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Cu.callFunctionWithAsyncStack(function asyncCallback() {
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let stack = Components.stack;
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Assert.equal(stack.name, "asyncCallback");
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Assert.equal(stack.caller, null);
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Assert.equal(stack.asyncCause, null);
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Assert.equal(stack.asyncCaller.name, "getAsyncStack");
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Assert.equal(stack.asyncCaller.asyncCause, testAsyncCause);
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Assert.equal(stack.asyncCaller.asyncCaller, null);
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Assert.equal(stack.asyncCaller.caller.name, "run_test");
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Assert.equal(stack.asyncCaller.caller.asyncCause, null);
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}, getAsyncStack(), testAsyncCause);
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}
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