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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /dom/streams/test/xpcshell/head.js
parentInitial commit. (diff)
downloadfirefox-e51783d008170d9ab27d25da98ca3a38b0a41b67.tar.xz
firefox-e51783d008170d9ab27d25da98ca3a38b0a41b67.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/streams/test/xpcshell/head.js')
-rw-r--r--dom/streams/test/xpcshell/head.js45
1 files changed, 45 insertions, 0 deletions
diff --git a/dom/streams/test/xpcshell/head.js b/dom/streams/test/xpcshell/head.js
new file mode 100644
index 0000000000..510cabe757
--- /dev/null
+++ b/dom/streams/test/xpcshell/head.js
@@ -0,0 +1,45 @@
+"use strict";
+
+const { addDebuggerToGlobal } = ChromeUtils.importESModule(
+ "resource://gre/modules/jsdebugger.sys.mjs"
+);
+
+const SYSTEM_PRINCIPAL = Cc["@mozilla.org/systemprincipal;1"].createInstance(
+ Ci.nsIPrincipal
+);
+
+function addTestingFunctionsToGlobal(global) {
+ global.eval(
+ `
+ const testingFunctions = Cu.getJSTestingFunctions();
+ for (let k in testingFunctions) {
+
+ this[k] = testingFunctions[k];
+ }
+ `
+ );
+ if (!global.print) {
+ global.print = info;
+ }
+ if (!global.newGlobal) {
+ global.newGlobal = newGlobal;
+ }
+ if (!global.Debugger) {
+ addDebuggerToGlobal(global);
+ }
+}
+
+addTestingFunctionsToGlobal(this);
+
+/* Create a new global, with all the JS shell testing functions. Similar to the
+ * newGlobal function exposed to JS shells, and useful for porting JS shell
+ * tests to xpcshell tests.
+ */
+function newGlobal(args) {
+ const global = new Cu.Sandbox(SYSTEM_PRINCIPAL, {
+ freshCompartment: true,
+ ...args,
+ });
+ addTestingFunctionsToGlobal(global);
+ return global;
+}