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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
* file, You can obtain one at <http://mozilla.org/MPL/2.0/>. */
// Test that adjacent scopes are merged together as expected.
"use strict";
add_task(async function () {
const dbg = await initDebugger("doc-merge-scopes.html");
invokeInTab("run");
await waitForPaused(dbg, "doc-merge-scopes.html");
// Function body and function lexical scopes are merged together.
expectLabels(dbg, ["first", "<this>", "arguments", "x", "y", "z"]);
await resume(dbg);
await waitForPaused(dbg);
// Function body and inner lexical scopes are not merged together.
await toggleScopeNode(dbg, 4);
expectLabels(dbg, ["Block", "<this>", "y", "second", "arguments", "x"]);
await resume(dbg);
await waitForPaused(dbg);
// When there is a function body, function lexical, and inner lexical scope,
// the first two are merged together.
await toggleScopeNode(dbg, 4);
expectLabels(dbg, [
"Block",
"<this>",
"z",
"third",
"arguments",
"v",
"x",
"y",
]);
});
function expectLabels(dbg, array) {
for (let i = 0; i < array.length; i++) {
is(
getScopeNodeLabel(dbg, i + 1),
array[i],
`Correct label ${array[i]} for index ${i + 1}`
);
}
}
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