Adding upstream version 110.0.1.upstream/110.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 197 insertions, 0 deletions

diff --git a/devtools/server/tests/xpcshell/test_watchpoint-01.js b/devtools/server/tests/xpcshell/test_watchpoint-01.js
new file mode 100644
index 0000000000..2d1d0e78f4
--- /dev/null
+++ b/devtools/server/tests/xpcshell/test_watchpoint-01.js
@@ -0,0 +1,197 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+/* eslint-disable no-shadow */
+
+"use strict";
+
+/*
+- Tests adding set and get watchpoints.
+- Tests removing a watchpoint.
+- Tests removing all watchpoints.
+*/
+
+add_task(
+  threadFrontTest(async args => {
+    await testSetWatchpoint(args);
+    await testGetWatchpoint(args);
+    await testRemoveWatchpoint(args);
+    await testRemoveWatchpoints(args);
+  })
+);
+
+async function testSetWatchpoint({ commands, threadFront, debuggee }) {
+  async function evaluateJS(input) {
+    const { result } = await commands.scriptCommand.execute(input, {
+      thread: threadFront.actor,
+      frameActor: packet.frame.actorID,
+    });
+    return result;
+  }
+
+  function evaluateTestCode(debuggee) {
+    /* eslint-disable */
+    Cu.evalInSandbox(
+      `                                   // 1
+      function stopMe(obj) {              // 2
+        debugger;                         // 3
+        obj.a = 2;                        // 4
+      }                                   //
+      stopMe({a: { b: 1 }})`,
+      debuggee,
+      "1.8",
+      "test_watchpoint-01.js"
+    );
+    /* eslint-disable */
+  }
+
+  const packet = await executeOnNextTickAndWaitForPause(
+    () => evaluateTestCode(debuggee),
+    threadFront
+  );
+
+  info("Test that we paused on the debugger statement");
+  Assert.equal(packet.frame.where.line, 3);
+
+  info("Add set watchpoint");
+  const args = packet.frame.arguments;
+  const obj = args[0];
+  const objClient = threadFront.pauseGrip(obj);
+  await objClient.addWatchpoint("a", "obj.a", "set");
+
+  let result = await evaluateJS("obj.a");
+  Assert.equal(result.getGrip().preview.ownProperties.b.value, 1);
+
+  result = await evaluateJS("obj.a.b");
+  Assert.equal(result, 1);
+
+  info("Test that watchpoint triggers pause on set");
+  const packet2 = await resumeAndWaitForPause(threadFront);
+  Assert.equal(packet2.frame.where.line, 4);
+  Assert.equal(packet2.why.type, "setWatchpoint");
+  Assert.equal(obj.preview.ownProperties.a.value.ownPropertyLength, 1);
+
+  await resume(threadFront);
+}
+
+async function testGetWatchpoint({ threadFront, debuggee }) {
+  function evaluateTestCode(debuggee) {
+    /* eslint-disable */
+    Cu.evalInSandbox(
+      `                                   // 1
+      function stopMe(obj) {              // 2
+        debugger;                         // 3
+        obj.a + 4;                        // 4
+      }                                   //
+      stopMe({a: 1})`,
+      debuggee,
+      "1.8",
+      "test_watchpoint-01.js"
+    );
+    /* eslint-disable */
+  }
+
+  const packet = await executeOnNextTickAndWaitForPause(
+    () => evaluateTestCode(debuggee),
+    threadFront
+  );
+
+  info("Test that we paused on the debugger statement");
+  Assert.equal(packet.frame.where.line, 3);
+
+  info("Add get watchpoint.");
+  const args = packet.frame.arguments;
+  const obj = args[0];
+  const objClient = threadFront.pauseGrip(obj);
+  await objClient.addWatchpoint("a", "obj.a", "get");
+
+  info("Test that watchpoint triggers pause on get.");
+  const packet2 = await resumeAndWaitForPause(threadFront);
+  Assert.equal(packet2.frame.where.line, 4);
+  Assert.equal(packet2.why.type, "getWatchpoint");
+  Assert.equal(obj.preview.ownProperties.a.value, 1);
+
+  await resume(threadFront);
+}
+
+async function testRemoveWatchpoint({ threadFront, debuggee }) {
+  function evaluateTestCode(debuggee) {
+    /* eslint-disable */
+    Cu.evalInSandbox(
+      `                                   // 1
+      function stopMe(obj) {              // 2
+        debugger;                         // 3
+        obj.a = 2;                        // 4
+        debugger;                         // 5
+      }                                   //
+
+      stopMe({a: 1})`,
+      debuggee,
+      "1.8",
+      "test_watchpoint-01.js"
+    );
+    /* eslint-disable */
+  }
+
+  const packet = await executeOnNextTickAndWaitForPause(
+    () => evaluateTestCode(debuggee),
+    threadFront
+  );
+
+  info(`Test that we paused on the debugger statement`);
+  Assert.equal(packet.frame.where.line, 3);
+
+  info(`Add set watchpoint`);
+  const args = packet.frame.arguments;
+  const obj = args[0];
+  const objClient = threadFront.pauseGrip(obj);
+  await objClient.addWatchpoint("a", "obj.a", "set");
+
+  info(`Remove set watchpoint`);
+  await objClient.removeWatchpoint("a");
+
+  info(`Test that we do not pause on set`);
+  const packet2 = await resumeAndWaitForPause(threadFront);
+  Assert.equal(packet2.frame.where.line, 5);
+
+  await resume(threadFront);
+}
+
+async function testRemoveWatchpoints({ threadFront, debuggee }) {
+  function evaluateTestCode(debuggee) {
+    /* eslint-disable */
+    Cu.evalInSandbox(
+      `                                   // 1
+      function stopMe(obj) {              // 2
+        debugger;                         // 3
+        obj.a = 2;                        // 4
+        debugger;                         // 5
+      }                                   //
+      stopMe({a: 1})`,
+      debuggee,
+      "1.8",
+      "test_watchpoint-01.js"
+    );
+    /* eslint-disable */
+  }
+
+  const packet = await executeOnNextTickAndWaitForPause(
+    () => evaluateTestCode(debuggee),
+    threadFront
+  );
+
+  info("Test that we paused on the debugger statement");
+  Assert.equal(packet.frame.where.line, 3);
+
+  info("Add and then remove set watchpoint");
+  const args = packet.frame.arguments;
+  const obj = args[0];
+  const objClient = threadFront.pauseGrip(obj);
+  await objClient.addWatchpoint("a", "obj.a", "set");
+  await objClient.removeWatchpoints();
+
+  info("Test that we do not pause on set");
+  const packet2 = await resumeAndWaitForPause(threadFront);
+  Assert.equal(packet2.frame.where.line, 5);
+
+  await resume(threadFront);
+}