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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
"use strict";
// Test that the values of the scope nodes are displayed correctly.
add_task(async function testScopeNodes() {
const dbg = await initDebugger("doc-script-switching.html");
const ready = Promise.all([
waitForPaused(dbg),
waitForLoadedSource(dbg, "script-switching-02.js"),
// MAP_FRAMES triggers a new Scopes panel render cycle, which introduces
// a race condition with the click event on the foo node.
waitForDispatch(dbg.store, "MAP_FRAMES"),
]);
invokeInTab("firstCall");
await ready;
is(getScopeNodeLabel(dbg, 1), "secondCall");
is(getScopeNodeLabel(dbg, 2), "<this>");
is(getScopeNodeLabel(dbg, 4), "foo()");
await toggleScopeNode(dbg, 4);
is(getScopeNodeLabel(dbg, 5), "arguments");
await stepOver(dbg);
is(getScopeNodeLabel(dbg, 4), "foo()");
is(getScopeNodeLabel(dbg, 5), "Window");
is(getScopeNodeValue(dbg, 5), "Global");
info("Resuming the thread");
await resume(dbg);
});
// Test that the scope nodes for destructuring paramters are not displayed.
add_task(async function testDestructuringParametersScopeNodes() {
const dbg = await initDebuggerWithAbsoluteURL(
"data:text/html;charset=utf8,<!DOCTYPE html><script>function foo({x}){debugger;};foo({x:2})</script>"
);
info("Reload the page to hit the debugger statement while loading");
const onReloaded = reload(dbg);
await waitForPaused(dbg);
ok(true, "We're paused");
info(
"Checking all the nodes to assert that the scope node for the destructuring parameter is not displayed"
);
is(getScopeNodeLabel(dbg, 1), "foo");
is(getScopeNodeLabel(dbg, 2), "<this>");
is(getScopeNodeLabel(dbg, 3), "arguments");
is(getScopeNodeLabel(dbg, 4), "x");
is(getScopeNodeLabel(dbg, 5), "Window");
info("Resuming the thread");
await resume(dbg);
await onReloaded;
});
// Test scope nodes for anonymous functions display correctly.
add_task(async function testAnonymousScopeNodes() {
const dbg = await initDebuggerWithAbsoluteURL(
"data:text/html;charset=utf8,<!DOCTYPE html><script>(function(){const x = 3; debugger;})()</script>"
);
info("Reload the page to hit the debugger statement while loading");
const onReloaded = reload(dbg);
await waitForPaused(dbg);
ok(true, "We're paused");
is(
getScopeNodeLabel(dbg, 1),
"<anonymous>",
"The scope node for the anonymous function is displayed correctly"
);
info("Resuming the thread");
await resume(dbg);
await onReloaded;
});
// Test scope nodes for __proto__ arg and variable
add_task(async function testProtoScopeNodes() {
const dbg = await initDebuggerWithAbsoluteURL(
`data:text/html;charset=utf8,<!DOCTYPE html>
<script>
function testArgName(__proto__) {
debugger;
}
function testVarName(name) {
const __proto__ = name;
debugger;
}
</script>`
);
info("Pause in testArgName");
invokeInTab("testArgName", "peach");
await waitForPaused(dbg);
is(getScopeNodeLabel(dbg, 1), "testArgName");
is(getScopeNodeLabel(dbg, 2), "__proto__");
is(getScopeNodeValue(dbg, 2), `"peach"`);
info("Resuming the thread");
await resume(dbg);
info("Pause in testVarName");
invokeInTab("testVarName", "watermelon");
await waitForPaused(dbg);
is(getScopeNodeLabel(dbg, 1), "testVarName");
is(getScopeNodeLabel(dbg, 2), "__proto__");
is(getScopeNodeValue(dbg, 2), `"watermelon"`);
info("Resuming the thread");
await resume(dbg);
});