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Bug 1543099 - Split browser_runtime_executionContext into multiple functions r=remote-protocol-reviewers,ato

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Differential Revision: https://phabricator.services.mozilla.com/D29385

--HG--
extra : moz-landing-system : lando
This commit is contained in:
Alexandre Poirot 2019-05-02 10:11:40 +00:00
parent 33220dfdc0
commit 2731109ae0
1 changed files with 64 additions and 47 deletions
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111
remote/test/browser/browser_runtime_executionContext.js
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@ -47,54 +47,11 @@ async function testCDP() {
});
ok(true, "CDP client has been instantiated");
const {Page, Runtime} = client;
const firstContext = await testRuntimeEnable(client);
await testEvaluate(client, firstContext);
const secondContext = await testNavigate(client, firstContext);
await testNavigateBack(client, firstContext, secondContext);
// turn on navigation related events, such as DOMContentLoaded et al.
await Runtime.enable();
ok(true, "Runtime domain has been enabled");
// Calling Runtime.enable will emit executionContextCreated for the existing contexts
const { context: context1 } = await Runtime.executionContextCreated();
ok(!!context1.id, "The execution context has an id");
ok(context1.auxData.isDefault, "The execution context is the default one");
ok(!!context1.auxData.frameId, "The execution context has a frame id set");
info("Navigate to a new URL");
const executionContextDestroyed2 = Runtime.executionContextDestroyed();
const executionContextCreated2 = Runtime.executionContextCreated();
const url = "data:text/html;charset=utf-8,test-page";
const { frameId } = await Page.navigate({ url });
ok(true, "A new page has been loaded");
is(frameId, context1.auxData.frameId, "Page.navigate returns the same frameId than executionContextCreated");
let { executionContextId } = await executionContextDestroyed2;
is(executionContextId, context1.id, "The destroyed event reports the previous context id");
const { context: context2 } = await executionContextCreated2;
ok(!!context2.id, "The execution context has an id");
isnot(context1.id, context2.id, "The new execution context has a different id");
ok(context2.auxData.isDefault, "The execution context is the default one");
is(context2.auxData.frameId, frameId, "The execution context frame id is the same " +
"than the one returned by Page.navigate");
isnot(executionContextId, context2.id, "The destroyed id is different from the " +
"created one");
// Navigates back to the previous page.
// This should resurect the original document from the BF Cache and recreate the
// context for it
info("Navigate back to the previous document");
const executionContextDestroyed3 = Runtime.executionContextDestroyed();
const executionContextCreated3 = Runtime.executionContextCreated();
gBrowser.selectedBrowser.goBack();
const { context: context3 } = await executionContextCreated3;
is(context3.id, context1.id, "The new execution context should be the same than the first one");
ok(context3.auxData.isDefault, "The execution context is the default one");
is(context3.auxData.frameId, frameId, "The execution context frame id is always the same");
({ executionContextId } = await executionContextDestroyed3);
is(executionContextId, context2.id, "The destroyed event reports the previous context id");
await client.close();
ok(true, "The client is closed");
@ -102,3 +59,63 @@ async function testCDP() {
await RemoteAgent.close();
}
async function testRuntimeEnable({ Runtime }) {
// Enable watching for new execution context
await Runtime.enable();
ok(true, "Runtime domain has been enabled");
// Calling Runtime.enable will emit executionContextCreated for the existing contexts
const { context } = await Runtime.executionContextCreated();
ok(!!context.id, "The execution context has an id");
ok(context.auxData.isDefault, "The execution context is the default one");
ok(!!context.auxData.frameId, "The execution context has a frame id set");
return context;
}
async function testNavigate({ Runtime, Page }, previousContext) {
info("Navigate to a new URL");
const executionContextDestroyed = Runtime.executionContextDestroyed();
const executionContextCreated = Runtime.executionContextCreated();
const url = "data:text/html;charset=utf-8,test-page";
const { frameId } = await Page.navigate({ url });
ok(true, "A new page has been loaded");
is(frameId, previousContext.auxData.frameId, "Page.navigate returns the same frameId than executionContextCreated");
const { executionContextId } = await executionContextDestroyed;
is(executionContextId, previousContext.id, "The destroyed event reports the previous context id");
const { context } = await executionContextCreated;
ok(!!context.id, "The execution context has an id");
isnot(previousContext.id, context.id, "The new execution context has a different id");
ok(context.auxData.isDefault, "The execution context is the default one");
is(context.auxData.frameId, frameId, "The execution context frame id is the same " +
"than the one returned by Page.navigate");
isnot(executionContextId, context.id, "The destroyed id is different from the " +
"created one");
return context;
}
// Navigates back to the previous page.
// This should resurect the original document from the BF Cache and recreate the
// context for it
async function testNavigateBack({ Runtime }, firstContext, previousContext) {
info("Navigate back to the previous document");
const executionContextDestroyed = Runtime.executionContextDestroyed();
const executionContextCreated = Runtime.executionContextCreated();
gBrowser.selectedBrowser.goBack();
const { context } = await executionContextCreated;
is(context.id, firstContext.id, "The new execution context should be the same than the first one");
ok(context.auxData.isDefault, "The execution context is the default one");
is(context.auxData.frameId, firstContext.auxData.frameId, "The execution context frame id is always the same");
const { executionContextId } = await executionContextDestroyed;
is(executionContextId, previousContext.id, "The destroyed event reports the previous context id");
}