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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)
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parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'devtools/server/tests/unit/test_nsjsinspector.js')
-rw-r--r--devtools/server/tests/unit/test_nsjsinspector.js59
1 files changed, 59 insertions, 0 deletions
diff --git a/devtools/server/tests/unit/test_nsjsinspector.js b/devtools/server/tests/unit/test_nsjsinspector.js
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+++ b/devtools/server/tests/unit/test_nsjsinspector.js
@@ -0,0 +1,59 @@
+/* Any copyright is dedicated to the Public Domain.
+ http://creativecommons.org/publicdomain/zero/1.0/ */
+
+// Test the basic functionality of the nsIJSInspector component.
+var gCount = 0;
+const MAX = 10;
+var inspector = Cc["@mozilla.org/jsinspector;1"].getService(Ci.nsIJSInspector);
+var tm = Cc["@mozilla.org/thread-manager;1"].getService(Ci.nsIThreadManager);
+
+// Emulate 10 simultaneously-debugged windows from 3 separate client connections.
+var requestor = (count) => ({
+ url:"http://foo/bar/" + count,
+ connection: "conn" + (count % 3)
+});
+
+function run_test()
+{
+ test_nesting();
+}
+
+function test_nesting()
+{
+ do_check_eq(inspector.eventLoopNestLevel, 0);
+
+ tm.currentThread.dispatch({ run: enterEventLoop}, 0);
+
+ do_check_eq(inspector.enterNestedEventLoop(requestor(gCount)), 0);
+ do_check_eq(inspector.eventLoopNestLevel, 0);
+ do_check_eq(inspector.lastNestRequestor, null);
+}
+
+function enterEventLoop() {
+ if (gCount++ < MAX) {
+ tm.currentThread.dispatch({ run: enterEventLoop}, 0);
+
+ let r = Object.create(requestor(gCount));
+
+ do_check_eq(inspector.eventLoopNestLevel, gCount);
+ do_check_eq(inspector.lastNestRequestor.url, requestor(gCount - 1).url);
+ do_check_eq(inspector.lastNestRequestor.connection, requestor(gCount - 1).connection);
+ do_check_eq(inspector.enterNestedEventLoop(requestor(gCount)), gCount);
+ } else {
+ do_check_eq(gCount, MAX + 1);
+ tm.currentThread.dispatch({ run: exitEventLoop}, 0);
+ }
+}
+
+function exitEventLoop() {
+ if (inspector.lastNestRequestor != null) {
+ do_check_eq(inspector.lastNestRequestor.url, requestor(gCount - 1).url);
+ do_check_eq(inspector.lastNestRequestor.connection, requestor(gCount - 1).connection);
+ if (gCount-- > 1) {
+ tm.currentThread.dispatch({ run: exitEventLoop}, 0);
+ }
+
+ do_check_eq(inspector.exitNestedEventLoop(), gCount);
+ do_check_eq(inspector.eventLoopNestLevel, gCount);
+ }
+}