Add m-esr52 at 52.6.0

1 files changed, 63 insertions, 0 deletions

diff --git a/devtools/server/tests/unit/test_sourcemaps-17.js b/devtools/server/tests/unit/test_sourcemaps-17.js
new file mode 100644
index 000000000..85da95972
--- /dev/null
+++ b/devtools/server/tests/unit/test_sourcemaps-17.js
@@ -0,0 +1,63 @@
+/* Any copyright is dedicated to the Public Domain.
+ http://creativecommons.org/publicdomain/zero/1.0/ */
+
+/**
+ * Check that we properly handle frames that cannot be sourcemapped
+ * when using sourcemaps.
+ */
+
+var gDebuggee;
+var gClient;
+var gThreadClient;
+
+const {SourceNode} = require("source-map");
+
+function run_test() {
+  initTestDebuggerServer();
+  gDebuggee = addTestGlobal("test-source-map");
+  gClient = new DebuggerClient(DebuggerServer.connectPipe());
+  gClient.connect().then(function () {
+    attachTestTabAndResume(gClient, "test-source-map", function (aResponse, aTabClient, aThreadClient) {
+      gThreadClient = aThreadClient;
+      test_source_map();
+    });
+  });
+  do_test_pending();
+}
+
+function test_source_map() {
+   // Set up debuggee code.
+  const a = new SourceNode(1, 1, "a.js", "function a() { b(); }");
+  const b = new SourceNode(null, null, null, "function b() { c(); }");
+  const c = new SourceNode(1, 1, "c.js", "function c() { d(); }");
+  const d = new SourceNode(null, null, null, "function d() { e(); }");
+  const e = new SourceNode(1, 1, "e.js", "function e() { debugger; }");
+  const { map, code } = (new SourceNode(null, null, null, [a, b, c, d, e])).toStringWithSourceMap({
+    file: "root.js",
+    sourceRoot: "root",
+  });
+  Components.utils.evalInSandbox(
+    code + "//# sourceMappingURL=data:text/json;base64," + btoa(map.toString()),
+    gDebuggee,
+    "1.8",
+    "http://example.com/www/js/abc.js",
+    1
+  );
+
+  gThreadClient.addOneTimeListener("paused", function (aEvent, aPacket) {
+    gThreadClient.getFrames(0, 50, function ({ error, frames }) {
+      do_check_true(!error);
+      do_check_eq(frames.length, 4);
+      // b.js should be skipped
+      do_check_eq(frames[0].where.source.url, "http://example.com/www/root/e.js");
+      do_check_eq(frames[1].where.source.url, "http://example.com/www/root/c.js");
+      do_check_eq(frames[2].where.source.url, "http://example.com/www/root/a.js");
+      do_check_eq(frames[3].where.source.url, null);
+
+      finishClient(gClient);
+    });
+  });
+
+    // Trigger it.
+  gDebuggee.eval("a()");
+}