31 lines
1 KiB
JavaScript
31 lines
1 KiB
JavaScript
"use strict";
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var ioService = Services.io;
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var resProt = ioService
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.getProtocolHandler("resource")
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.QueryInterface(Ci.nsIResProtocolHandler);
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function run_test() {
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// Define a resource:// alias that points to another resource:// URI.
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let greModulesURI = ioService.newURI("resource://gre/modules/");
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resProt.setSubstitution("my-gre-modules", greModulesURI);
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// When we ask for the alias, we should not get the resource://
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// URI that we registered it for but the original file URI.
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let greFileSpec = ioService.newURI(
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"modules/",
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null,
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resProt.getSubstitution("gre")
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).spec;
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let aliasURI = resProt.getSubstitution("my-gre-modules");
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Assert.equal(aliasURI.spec, greFileSpec);
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// Resolving URIs using the original resource path and the alias
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// should yield the same result.
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let greNetUtilURI = ioService.newURI("resource://gre/modules/NetUtil.jsm");
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let myNetUtilURI = ioService.newURI("resource://my-gre-modules/NetUtil.jsm");
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Assert.equal(
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resProt.resolveURI(greNetUtilURI),
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resProt.resolveURI(myNetUtilURI)
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);
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}
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