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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
commit36d22d82aa202bb199967e9512281e9a53db42c9 (patch)
tree105e8c98ddea1c1e4784a60a5a6410fa416be2de /devtools/server/tests/xpcshell/test_objectgrips-18.js
parentInitial commit. (diff)
downloadfirefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz
firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'devtools/server/tests/xpcshell/test_objectgrips-18.js')
-rw-r--r--devtools/server/tests/xpcshell/test_objectgrips-18.js173
1 files changed, 173 insertions, 0 deletions
diff --git a/devtools/server/tests/xpcshell/test_objectgrips-18.js b/devtools/server/tests/xpcshell/test_objectgrips-18.js
new file mode 100644
index 0000000000..90c38d99a9
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+++ b/devtools/server/tests/xpcshell/test_objectgrips-18.js
@@ -0,0 +1,173 @@
+/* Any copyright is dedicated to the Public Domain.
+ http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+Services.prefs.setBoolPref("security.allow_eval_with_system_principal", true);
+registerCleanupFunction(() => {
+ Services.prefs.clearUserPref("security.allow_eval_with_system_principal");
+});
+
+add_task(
+ threadFrontTest(async ({ threadFront, debuggee }) => {
+ const packet = await executeOnNextTickAndWaitForPause(
+ eval_code,
+ threadFront
+ );
+
+ const [grip] = packet.frame.arguments;
+
+ const objectFront = threadFront.pauseGrip(grip);
+
+ // Checks the result of enumProperties.
+ let response = await objectFront.enumProperties({});
+ await check_enum_properties(response);
+
+ // Checks the result of enumSymbols.
+ response = await objectFront.enumSymbols();
+ await check_enum_symbols(response);
+
+ await threadFront.resume();
+
+ function eval_code() {
+ debuggee.eval(
+ function stopMe(arg1) {
+ debugger;
+ }.toString()
+ );
+
+ debuggee.eval(`
+ var obj = Array.from({length: 10})
+ .reduce((res, _, i) => {
+ res["property_" + i + "_key"] = "property_" + i + "_value";
+ res[Symbol("symbol_" + i)] = "symbol_" + i + "_value";
+ return res;
+ }, {});
+
+ obj[Symbol()] = "first unnamed symbol";
+ obj[Symbol()] = "second unnamed symbol";
+ obj[Symbol.iterator] = function* () {
+ yield 1;
+ yield 2;
+ };
+
+ stopMe(obj);
+ `);
+ }
+
+ async function check_enum_properties(iterator) {
+ equal(iterator.count, 10, "iterator.count has the expected value");
+
+ info("Check iterator.slice response for all properties");
+ let sliceResponse = await iterator.slice(0, iterator.count);
+ ok(
+ sliceResponse &&
+ Object.getOwnPropertyNames(sliceResponse).includes("ownProperties"),
+ "The response object has an ownProperties property"
+ );
+
+ let { ownProperties } = sliceResponse;
+ let names = Object.keys(ownProperties);
+ equal(
+ names.length,
+ iterator.count,
+ "The response has the expected number of properties"
+ );
+ for (let i = 0; i < names.length; i++) {
+ const name = names[i];
+ equal(name, `property_${i}_key`);
+ equal(ownProperties[name].value, `property_${i}_value`);
+ }
+
+ info("Check iterator.all response");
+ const allResponse = await iterator.all();
+ deepEqual(
+ allResponse,
+ sliceResponse,
+ "iterator.all response has the expected data"
+ );
+
+ info("Check iterator response for 2 properties only");
+ sliceResponse = await iterator.slice(2, 2);
+ ok(
+ sliceResponse &&
+ Object.getOwnPropertyNames(sliceResponse).includes("ownProperties"),
+ "The response object has an ownProperties property"
+ );
+
+ ownProperties = sliceResponse.ownProperties;
+ names = Object.keys(ownProperties);
+ equal(
+ names.length,
+ 2,
+ "The response has the expected number of properties"
+ );
+ equal(names[0], `property_2_key`);
+ equal(names[1], `property_3_key`);
+ equal(ownProperties[names[0]].value, `property_2_value`);
+ equal(ownProperties[names[1]].value, `property_3_value`);
+ }
+
+ async function check_enum_symbols(iterator) {
+ equal(iterator.count, 13, "iterator.count has the expected value");
+
+ info("Check iterator.slice response for all symbols");
+ let sliceResponse = await iterator.slice(0, iterator.count);
+ ok(
+ sliceResponse &&
+ Object.getOwnPropertyNames(sliceResponse).includes("ownSymbols"),
+ "The response object has an ownSymbols property"
+ );
+
+ let { ownSymbols } = sliceResponse;
+ equal(
+ ownSymbols.length,
+ iterator.count,
+ "The response has the expected number of symbols"
+ );
+ for (let i = 0; i < 10; i++) {
+ const symbol = ownSymbols[i];
+ equal(symbol.name, `Symbol(symbol_${i})`);
+ equal(symbol.descriptor.value, `symbol_${i}_value`);
+ }
+ const firstUnnamedSymbol = ownSymbols[10];
+ equal(firstUnnamedSymbol.name, "Symbol()");
+ equal(firstUnnamedSymbol.descriptor.value, "first unnamed symbol");
+
+ const secondUnnamedSymbol = ownSymbols[11];
+ equal(secondUnnamedSymbol.name, "Symbol()");
+ equal(secondUnnamedSymbol.descriptor.value, "second unnamed symbol");
+
+ const iteratorSymbol = ownSymbols[12];
+ equal(iteratorSymbol.name, "Symbol(Symbol.iterator)");
+ equal(iteratorSymbol.descriptor.value.getGrip().class, "Function");
+
+ info("Check iterator.all response");
+ const allResponse = await iterator.all();
+ deepEqual(
+ allResponse,
+ sliceResponse,
+ "iterator.all response has the expected data"
+ );
+
+ info("Check iterator response for 2 symbols only");
+ sliceResponse = await iterator.slice(9, 2);
+ ok(
+ sliceResponse &&
+ Object.getOwnPropertyNames(sliceResponse).includes("ownSymbols"),
+ "The response object has an ownSymbols property"
+ );
+
+ ownSymbols = sliceResponse.ownSymbols;
+ equal(
+ ownSymbols.length,
+ 2,
+ "The response has the expected number of symbols"
+ );
+ equal(ownSymbols[0].name, "Symbol(symbol_9)");
+ equal(ownSymbols[0].descriptor.value, "symbol_9_value");
+ equal(ownSymbols[1].name, "Symbol()");
+ equal(ownSymbols[1].descriptor.value, "first unnamed symbol");
+ }
+ })
+);