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"use strict";
let json = [
{
namespace: "MV2",
max_manifest_version: 2,
properties: {
PROP1: { value: 20 },
},
},
{
namespace: "MV3",
min_manifest_version: 3,
properties: {
PROP1: { value: 20 },
},
},
{
namespace: "mixed",
properties: {
PROP_any: { value: 20 },
PROP_mv3: {
$ref: "submodule",
},
},
types: [
{
id: "manifestTest",
type: "object",
properties: {
// An example of extending the base type for permissions
permissions: {
type: "array",
items: {
$ref: "BaseType",
},
optional: true,
default: [],
},
// An example of differentiating versions of a manifest entry
multiple_choice: {
optional: true,
choices: [
{
max_manifest_version: 2,
type: "array",
items: {
type: "string",
},
},
{
min_manifest_version: 3,
type: "array",
items: {
type: "boolean",
},
},
{
type: "array",
items: {
type: "object",
properties: {
value: { type: "boolean" },
},
},
},
],
},
accepting_unrecognized_props: {
optional: true,
type: "object",
properties: {
mv2_only_prop: {
type: "string",
optional: true,
max_manifest_version: 2,
},
mv3_only_prop: {
type: "string",
optional: true,
min_manifest_version: 3,
},
mv2_only_prop_with_default: {
type: "string",
optional: true,
default: "only in MV2",
max_manifest_version: 2,
},
mv3_only_prop_with_default: {
type: "string",
optional: true,
default: "only in MV3",
min_manifest_version: 3,
},
},
additionalProperties: { $ref: "UnrecognizedProperty" },
},
},
},
{
id: "submodule",
type: "object",
min_manifest_version: 3,
functions: [
{
name: "sub_foo",
type: "function",
parameters: [],
returns: { type: "integer" },
},
{
name: "sub_no_match",
type: "function",
max_manifest_version: 2,
parameters: [],
returns: { type: "integer" },
},
],
},
{
id: "BaseType",
choices: [
{
type: "string",
enum: ["base"],
},
],
},
{
id: "type_any",
type: "string",
enum: ["value1", "value2", "value3"],
},
{
id: "type_mv2",
max_manifest_version: 2,
type: "string",
enum: ["value1", "value2", "value3"],
},
{
id: "type_mv3",
min_manifest_version: 3,
type: "string",
enum: ["value1", "value2", "value3"],
},
{
id: "param_type_changed",
type: "array",
items: {
choices: [
{ max_manifest_version: 2, type: "string" },
{
min_manifest_version: 3,
type: "boolean",
},
],
},
},
{
id: "object_type_changed",
type: "object",
properties: {
prop_mv2: {
type: "string",
max_manifest_version: 2,
},
prop_mv3: {
type: "string",
min_manifest_version: 3,
},
prop_any: {
type: "string",
},
},
},
{
id: "no_valid_choices",
type: "array",
items: {
choices: [
{ max_manifest_version: 1, type: "string" },
{
min_manifest_version: 4,
type: "boolean",
},
],
},
},
],
functions: [
{
name: "fun_param_type_versioned",
type: "function",
parameters: [{ name: "arg1", $ref: "param_type_changed" }],
},
{
name: "fun_mv2",
max_manifest_version: 2,
type: "function",
parameters: [
{ name: "arg1", type: "integer", optional: true, default: 99 },
{ name: "arg2", type: "boolean", optional: true },
],
},
{
name: "fun_mv3",
min_manifest_version: 3,
type: "function",
parameters: [
{ name: "arg1", type: "integer", optional: true, default: 99 },
{ name: "arg2", type: "boolean", optional: true },
],
},
{
name: "fun_param_change",
type: "function",
parameters: [{ name: "arg1", $ref: "object_type_changed" }],
},
{
name: "fun_no_valid_param",
type: "function",
parameters: [{ name: "arg1", $ref: "no_valid_choices" }],
},
],
events: [
{
name: "onEvent_any",
type: "function",
},
{
name: "onEvent_mv2",
max_manifest_version: 2,
type: "function",
},
{
name: "onEvent_mv3",
min_manifest_version: 3,
type: "function",
},
],
},
{
namespace: "mixed",
types: [
{
$extend: "BaseType",
choices: [
{
min_manifest_version: 3,
type: "string",
enum: ["extended"],
},
],
},
],
},
{
namespace: "mixed",
types: [
{
$extend: "manifestTest",
properties: {
versioned_extend: {
optional: true,
// just a simple type here
type: "string",
max_manifest_version: 2,
},
},
},
],
},
];
add_task(async function setup() {
let url = "data:," + JSON.stringify(json);
Schemas._rootSchema = null;
await Schemas.load(url);
// We want the actual errors thrown here, and not warnings recast as errors.
ExtensionTestUtils.failOnSchemaWarnings(false);
});
add_task(async function test_inject_V2() {
// Test injecting into a V2 context.
let wrapper = getContextWrapper(2);
let root = {};
Schemas.inject(root, wrapper);
// Test elements available to both
Assert.equal(root.mixed.type_any.VALUE1, "value1", "type_any exists");
Assert.equal(root.mixed.PROP_any, 20, "mixed value property");
// Test elements available to MV2
Assert.equal(root.MV2.PROP1, 20, "MV2 value property");
Assert.equal(root.mixed.type_mv2.VALUE2, "value2", "type_mv2 exists");
// Test MV3 elements not available
Assert.equal(root.MV3, undefined, "MV3 not injected");
Assert.ok(!("MV3" in root), "MV3 not enumerable");
Assert.equal(
root.mixed.PROP_mv3,
undefined,
"mixed submodule property does not exist"
);
Assert.ok(
!("PROP_mv3" in root.mixed),
"mixed submodule property not enumerable"
);
Assert.equal(root.mixed.type_mv3, undefined, "type_mv3 does not exist");
// Function tests
Assert.ok(
"fun_param_type_versioned" in root.mixed,
"fun_param_type_versioned exists"
);
Assert.ok(
!!root.mixed.fun_param_type_versioned,
"fun_param_type_versioned exists"
);
Assert.ok("fun_mv2" in root.mixed, "fun_mv2 exists");
Assert.ok(!!root.mixed.fun_mv2, "fun_mv2 exists");
Assert.ok(!("fun_mv3" in root.mixed), "fun_mv3 does not exist");
Assert.ok(!root.mixed.fun_mv3, "fun_mv3 does not exist");
// Event tests
Assert.ok("onEvent_any" in root.mixed, "onEvent_any exists");
Assert.ok(!!root.mixed.onEvent_any, "onEvent_any exists");
Assert.ok("onEvent_mv2" in root.mixed, "onEvent_mv2 exists");
Assert.ok(!!root.mixed.onEvent_mv2, "onEvent_mv2 exists");
Assert.ok(!("onEvent_mv3" in root.mixed), "onEvent_mv3 does not exist");
Assert.ok(!root.mixed.onEvent_mv3, "onEvent_mv3 does not exist");
// Function call tests
root.mixed.fun_param_type_versioned(["hello"]);
wrapper.verify("call", "mixed", "fun_param_type_versioned", [["hello"]]);
Assert.throws(
() => root.mixed.fun_param_type_versioned([true]),
/Expected string instead of true/,
"fun_param_type_versioned should throw for invalid type"
);
let propObj = { prop_any: "prop_any", prop_mv2: "prop_mv2" };
root.mixed.fun_param_change(propObj);
wrapper.verify("call", "mixed", "fun_param_change", [propObj]);
// Still throw same error as we did before we knew of the MV3 property.
Assert.throws(
() => root.mixed.fun_param_change({ prop_mv3: "prop_mv3", ...propObj }),
/Type error for parameter arg1 \(Unexpected property "prop_mv3"\)/,
"generic unexpected property message for MV3 property in MV2 extension"
);
// But print the more specific and descriptive warning message to console.
wrapper.checkErrors([
`Property "prop_mv3" is unsupported in Manifest Version 2`,
]);
Assert.throws(
() => root.mixed.fun_no_valid_param("anything"),
/Incorrect argument types for mixed.fun_no_valid_param/,
"fun_no_valid_param should throw for versioned type"
);
});
function normalizeTest(manifest, test, wrapper) {
let normalized = Schemas.normalize(manifest, "mixed.manifestTest", wrapper);
test(normalized);
// The test function should call wrapper.checkErrors if it expected errors.
// Here we call checkErrors again to ensure that there are not any unexpected
// errors left.
wrapper.checkErrors([]);
}
add_task(async function test_normalize_V2() {
let wrapper = getContextWrapper(2);
// Test normalize additions to the manifest structure
normalizeTest(
{
versioned_extend: "test",
},
normalized => {
Assert.equal(
normalized.value.versioned_extend,
"test",
"resources normalized"
);
},
wrapper
);
// Test normalizing baseType
normalizeTest(
{
permissions: ["base"],
},
normalized => {
Assert.equal(
normalized.value.permissions[0],
"base",
"resources normalized"
);
},
wrapper
);
normalizeTest(
{
permissions: ["extended"],
},
normalized => {
Assert.ok(
normalized.error.startsWith("Error processing permissions.0"),
`manifest normalized error ${normalized.error}`
);
},
wrapper
);
// Test normalizing a value
normalizeTest(
{
multiple_choice: ["foo.html"],
},
normalized => {
Assert.equal(
normalized.value.multiple_choice[0],
"foo.html",
"resources normalized"
);
},
wrapper
);
normalizeTest(
{
multiple_choice: [true],
},
normalized => {
Assert.ok(
normalized.error.startsWith("Error processing multiple_choice"),
"manifest error"
);
},
wrapper
);
normalizeTest(
{
multiple_choice: [
{
value: true,
},
],
},
normalized => {
Assert.ok(
normalized.value.multiple_choice[0].value,
"resources normalized"
);
},
wrapper
);
// Tests that object definitions including additionalProperties can
// successfully accept objects from another manifest version, while ignoring
// the actual value from the non-matching manifest value.
normalizeTest(
{
accepting_unrecognized_props: {
mv2_only_prop: "mv2 here",
mv3_only_prop: "mv3 here",
},
},
normalized => {
equal(normalized.error, undefined, "no normalization error");
Assert.deepEqual(
normalized.value.accepting_unrecognized_props,
{
mv2_only_prop: "mv2 here",
mv2_only_prop_with_default: "only in MV2",
},
"Normalized object for MV2, without MV3-specific props"
);
wrapper.checkErrors([
`Property "mv3_only_prop" is unsupported in Manifest Version 2`,
]);
},
wrapper
);
});
add_task(async function test_inject_V3() {
// Test injecting into a V3 context.
let wrapper = getContextWrapper(3);
let root = {};
Schemas.inject(root, wrapper);
// Test elements available to both
Assert.equal(root.mixed.type_any.VALUE1, "value1", "type_any exists");
Assert.equal(root.mixed.PROP_any, 20, "mixed value property");
// Test elements available to MV2
Assert.equal(root.MV2, undefined, "MV2 value property");
Assert.ok(!("MV2" in root), "MV2 not enumerable");
Assert.equal(root.mixed.type_mv2, undefined, "type_mv2 does not exist");
Assert.ok(!("type_mv2" in root.mixed), "type_mv2 not enumerable");
// Test MV3 elements not available
Assert.equal(root.MV3.PROP1, 20, "MV3 injected");
Assert.ok(!!root.mixed.PROP_mv3, "mixed submodule property exists");
Assert.equal(root.mixed.type_mv3.VALUE3, "value3", "type_mv3 exists");
// Versioned submodule
Assert.ok(!!root.mixed.PROP_mv3.sub_foo, "mixed submodule sub_foo exists");
Assert.ok(
!root.mixed.PROP_mv3.sub_no_match,
"mixed submodule sub_no_match does not exist"
);
Assert.ok(
!("sub_no_match" in root.mixed.PROP_mv3),
"mixed submodule sub_no_match is not enumerable"
);
// Function tests
Assert.ok(
"fun_param_type_versioned" in root.mixed,
"fun_param_type_versioned exists"
);
Assert.ok(
!!root.mixed.fun_param_type_versioned,
"fun_param_type_versioned exists"
);
Assert.ok(!("fun_mv2" in root.mixed), "fun_mv2 does not exist");
Assert.ok(!root.mixed.fun_mv2, "fun_mv2 does not exist");
Assert.ok("fun_mv3" in root.mixed, "fun_mv3 exists");
Assert.ok(!!root.mixed.fun_mv3, "fun_mv3 exists");
// Event tests
Assert.ok("onEvent_any" in root.mixed, "onEvent_any exists");
Assert.ok(!!root.mixed.onEvent_any, "onEvent_any exists");
Assert.ok(!("onEvent_mv2" in root.mixed), "onEvent_mv2 not enumerable");
Assert.ok(!root.mixed.onEvent_mv2, "onEvent_mv2 does not exist");
Assert.ok("onEvent_mv3" in root.mixed, "onEvent_mv3 exists");
Assert.ok(!!root.mixed.onEvent_mv3, "onEvent_mv3 exists");
// Function call tests
root.mixed.fun_param_type_versioned([true]);
wrapper.verify("call", "mixed", "fun_param_type_versioned", [[true]]);
Assert.throws(
() => root.mixed.fun_param_type_versioned(["hello"]),
/Expected boolean instead of "hello"/,
"should throw for invalid type"
);
let propObj = { prop_any: "prop_any", prop_mv3: "prop_mv3" };
root.mixed.fun_param_change(propObj);
wrapper.verify("call", "mixed", "fun_param_change", [propObj]);
Assert.throws(
() => root.mixed.fun_param_change({ prop_mv2: "prop_mv2", ...propObj }),
/Unexpected property "prop_mv2"/,
"should throw for versioned type"
);
wrapper.checkErrors([
`Property "prop_mv2" is unsupported in Manifest Version 3`,
]);
root.mixed.PROP_mv3.sub_foo();
wrapper.verify("call", "mixed.PROP_mv3", "sub_foo", []);
Assert.throws(
() => root.mixed.PROP_mv3.sub_no_match(),
/TypeError: root.mixed.PROP_mv3.sub_no_match is not a function/,
"sub_no_match should throw"
);
});
add_task(async function test_normalize_V3() {
let wrapper = getContextWrapper(3);
// Test normalize additions to the manifest structure
normalizeTest(
{
versioned_extend: "test",
},
normalized => {
Assert.equal(
normalized.error,
`Unexpected property "versioned_extend"`,
"expected manifest error"
);
wrapper.checkErrors([
`Property "versioned_extend" is unsupported in Manifest Version 3`,
]);
},
wrapper
);
// Test normalizing baseType
normalizeTest(
{
permissions: ["base"],
},
normalized => {
Assert.equal(
normalized.value.permissions[0],
"base",
"resources normalized"
);
},
wrapper
);
normalizeTest(
{
permissions: ["extended"],
},
normalized => {
Assert.equal(
normalized.value.permissions[0],
"extended",
"resources normalized"
);
},
wrapper
);
// Test normalizing a value
normalizeTest(
{
multiple_choice: ["foo.html"],
},
normalized => {
Assert.ok(
normalized.error.startsWith("Error processing multiple_choice"),
"manifest error"
);
},
wrapper
);
normalizeTest(
{
multiple_choice: [true],
},
normalized => {
Assert.equal(
normalized.value.multiple_choice[0],
true,
"resources normalized"
);
},
wrapper
);
normalizeTest(
{
multiple_choice: [
{
value: true,
},
],
},
normalized => {
Assert.ok(
normalized.value.multiple_choice[0].value,
"resources normalized"
);
},
wrapper
);
wrapper.tallied = null;
normalizeTest(
{},
normalized => {
ok(!normalized.error, "manifest normalized");
},
wrapper
);
// Tests that object definitions including additionalProperties can
// successfully accept objects from another manifest version, while ignoring
// the actual value from the non-matching manifest value.
normalizeTest(
{
accepting_unrecognized_props: {
mv2_only_prop: "mv2 here",
mv3_only_prop: "mv3 here",
},
},
normalized => {
equal(normalized.error, undefined, "no normalization error");
Assert.deepEqual(
normalized.value.accepting_unrecognized_props,
{
mv3_only_prop: "mv3 here",
mv3_only_prop_with_default: "only in MV3",
},
"Normalized object for MV3, without MV2-specific props"
);
wrapper.checkErrors([
`Property "mv2_only_prop" is unsupported in Manifest Version 3`,
]);
},
wrapper
);
});