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/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
/* vim: set ft=javascript ts=2 et sw=2 tw=80: */
/* Any copyright is dedicated to the Public Domain.
* http://creativecommons.org/publicdomain/zero/1.0/ */
/**
* Test that Map and Set and their Weak friends are displayed in variables view.
*/
"use strict";
const TAB_URL = EXAMPLE_URL + "doc_map-set.html";
var test = Task.async(function* () {
let options = {
source: TAB_URL,
line: 1
};
const [tab,, panel] = yield initDebugger(TAB_URL, options);
const scopes = waitForCaretAndScopes(panel, 37);
callInTab(tab, "startTest");
yield scopes;
const variables = panel.panelWin.DebuggerView.Variables;
ok(variables, "Should get the variables view.");
const scope = variables.getScopeAtIndex(0);
ok(scope, "Should get the current function's scope.");
/* Test the maps */
for (let varName of ["map", "weakMap"]) {
const mapVar = scope.get(varName);
ok(mapVar, `Retrieved the '${varName}' variable from the scope`);
info(`Expanding '${varName}' variable`);
yield mapVar.expand();
const entries = mapVar.get("<entries>");
ok(entries, `Retrieved the '${varName}' entries`);
info(`Expanding '${varName}' entries`);
yield entries.expand();
// Check the entries. WeakMap returns its entries in a nondeterministic
// order, so we make our job easier by not testing the exact values.
let i = 0;
for (let [ name, entry ] of entries) {
is(name, i, `The '${varName}' entry's property name is correct`);
ok(entry.displayValue.startsWith("Object \u2192 "),
`The '${varName}' entry's property value is correct`);
yield entry.expand();
let key = entry.get("key");
ok(key, `The '${varName}' entry has the 'key' property`);
yield key.expand();
let keyProperty = key.get("a");
ok(keyProperty,
`The '${varName}' entry's 'key' has the correct property`);
let value = entry.get("value");
ok(value, `The '${varName}' entry has the 'value' property`);
i++;
}
is(i, 2, `The '${varName}' entry count is correct`);
// Check the extra property on the object
let extraProp = mapVar.get("extraProp");
ok(extraProp, `Retrieved the '${varName}' extraProp`);
is(extraProp.displayValue, "true",
`The '${varName}' extraProp's value is correct`);
}
/* Test the sets */
for (let varName of ["set", "weakSet"]) {
const setVar = scope.get(varName);
ok(setVar, `Retrieved the '${varName}' variable from the scope`);
info(`Expanding '${varName}' variable`);
yield setVar.expand();
const entries = setVar.get("<entries>");
ok(entries, `Retrieved the '${varName}' entries`);
info(`Expanding '${varName}' entries`);
yield entries.expand();
// Check the entries. WeakSet returns its entries in a nondeterministic
// order, so we make our job easier by not testing the exact values.
let i = 0;
for (let [ name, entry ] of entries) {
is(name, i, `The '${varName}' entry's property name is correct`);
is(entry.displayValue, "Object",
`The '${varName}' entry's property value is correct`);
yield entry.expand();
let entryProperty = entry.get("a");
ok(entryProperty,
`The '${varName}' entry's value has the correct property`);
i++;
}
is(i, 2, `The '${varName}' entry count is correct`);
// Check the extra property on the object
let extraProp = setVar.get("extraProp");
ok(extraProp, `Retrieved the '${varName}' extraProp`);
is(extraProp.displayValue, "true",
`The '${varName}' extraProp's value is correct`);
}
resumeDebuggerThenCloseAndFinish(panel);
});
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