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test: convert ElementHandle.{content,owner}Frame tests (#30)

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Yury Semikhatsky 2020-10-21 13:56:59 -07:00 committed by GitHub
parent 5e02d0ae49
commit fcfe9245cf
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4 changed files with 199 additions and 3 deletions
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10
playwright/src/main/java/com/microsoft/playwright/impl/ElementHandleImpl.java
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@ -125,8 +125,11 @@ class ElementHandleImpl extends JSHandleImpl implements ElementHandle {
@Override
public Frame contentFrame() {
JsonObject result = sendMessage("contentFrame", new JsonObject()).getAsJsonObject();
return connection.getExistingObject(result.getAsJsonObject("frame").get("guid").getAsString());
JsonObject json = sendMessage("contentFrame", new JsonObject()).getAsJsonObject();
if (!json.has("frame")) {
return null;
}
return connection.getExistingObject(json.getAsJsonObject("frame").get("guid").getAsString());
}
@Override
@ -204,6 +207,9 @@ class ElementHandleImpl extends JSHandleImpl implements ElementHandle {
@Override
public Frame ownerFrame() {
JsonObject json = sendMessage("ownerFrame", new JsonObject()).getAsJsonObject();
if (!json.has("frame")) {
return null;
}
return connection.getExistingObject(json.getAsJsonObject("frame").get("guid").getAsString());
}

1
playwright/src/test/java/com/microsoft/playwright/TestBrowserContextExposeFunction.java
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@ -77,7 +77,6 @@ public class TestBrowserContextExposeFunction extends TestBase {
context.exposeFunction("baz", args -> null);
fail("did not throw");
} catch (RuntimeException e) {
System.out.println(e);
assertTrue(e.getMessage().contains("Function \"baz\" has been already registered in one of the pages"));
}
}

76
playwright/src/test/java/com/microsoft/playwright/TestElementHandleContentFrame.java Normal file
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@ -0,0 +1,76 @@
/**
* Copyright (c) Microsoft Corporation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.microsoft.playwright;
import org.junit.jupiter.api.Test;
import static com.microsoft.playwright.Utils.attachFrame;
import static org.junit.jupiter.api.Assertions.*;
public class TestElementHandleContentFrame extends TestBase {
@Test
void shouldWork() {
page.navigate(server.EMPTY_PAGE);
attachFrame(page, "frame1", server.EMPTY_PAGE);
ElementHandle elementHandle = page.querySelector("#frame1");
Frame frame = elementHandle.contentFrame();
assertEquals(page.frames().get(1), frame);
}
@Test
void shouldWorkForCrossProcessIframes() {
page.navigate(server.EMPTY_PAGE);
attachFrame(page, "frame1", server.CROSS_PROCESS_PREFIX + "/empty.html");
ElementHandle elementHandle = page.querySelector("#frame1");
Frame frame = elementHandle.contentFrame();
assertEquals(page.frames().get(1), frame);
}
@Test
void shouldWorkForCrossFrameEvaluations() {
page.navigate(server.EMPTY_PAGE);
attachFrame(page, "frame1", server.EMPTY_PAGE);
Frame frame = page.frames().get(1);
JSHandle jsHandle = frame.evaluateHandle("() => window.top.document.querySelector('#frame1')");
ElementHandle elementHandle = jsHandle.asElement();
assertNotNull(elementHandle);
assertEquals(frame, elementHandle.contentFrame());
}
@Test
void shouldReturnNullForNonIframes() {
page.navigate(server.EMPTY_PAGE);
attachFrame(page, "frame1", server.EMPTY_PAGE);
Frame frame = page.frames().get(1);
JSHandle jsHandle = frame.evaluateHandle("() => document.body");
ElementHandle elementHandle = jsHandle.asElement();
assertNotNull(elementHandle);
assertNull(elementHandle.contentFrame());
}
@Test
void shouldReturnNullForDocumentDocumentElement() {
page.navigate(server.EMPTY_PAGE);
attachFrame(page, "frame1", server.EMPTY_PAGE);
Frame frame = page.frames().get(1);
JSHandle jsHandle = frame.evaluateHandle("() => document.documentElement");
ElementHandle elementHandle = jsHandle.asElement();
assertNotNull(elementHandle);
assertNull(elementHandle.contentFrame());
}
}

115
playwright/src/test/java/com/microsoft/playwright/TestElementHandleOwnerFrame.java Normal file
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@ -0,0 +1,115 @@
/**
* Copyright (c) Microsoft Corporation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.microsoft.playwright;
import org.junit.jupiter.api.Test;
import static com.microsoft.playwright.Utils.attachFrame;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertNotNull;
public class TestElementHandleOwnerFrame extends TestBase {
@Test
void shouldWork() {
page.navigate(server.EMPTY_PAGE);
attachFrame(page, "frame1", server.EMPTY_PAGE);
Frame frame = page.frames().get(1);
JSHandle jsHandle = frame.evaluateHandle("() => document.body");
ElementHandle elementHandle = jsHandle.asElement();
assertNotNull(elementHandle);
assertEquals(frame, elementHandle.ownerFrame());
}
@Test
void shouldWorkForCrossProcessIframes() {
page.navigate(server.EMPTY_PAGE);
attachFrame(page, "frame1", server.CROSS_PROCESS_PREFIX + "/empty.html");
Frame frame = page.frames().get(1);
JSHandle jsHandle = frame.evaluateHandle("() => document.body");
ElementHandle elementHandle = jsHandle.asElement();
assertNotNull(elementHandle);
assertEquals(frame, elementHandle.ownerFrame());
}
@Test
void shouldWorkForDocument() {
// TODO: test.flaky(platform === "win32" && browserName === "webkit");
page.navigate(server.EMPTY_PAGE);
attachFrame(page, "frame1", server.EMPTY_PAGE);
Frame frame = page.frames().get(1);
JSHandle jsHandle = frame.evaluateHandle("document");
ElementHandle elementHandle = jsHandle.asElement();
assertNotNull(elementHandle);
assertEquals(frame, elementHandle.ownerFrame());
}
@Test
void shouldWorkForIframeElements() {
page.navigate(server.EMPTY_PAGE);
attachFrame(page, "frame1", server.EMPTY_PAGE);
Frame frame = page.mainFrame();
JSHandle jsHandle = frame.evaluateHandle("() => document.querySelector('#frame1')");
ElementHandle elementHandle = jsHandle.asElement();
assertNotNull(elementHandle);
assertEquals(frame, elementHandle.ownerFrame());
}
@Test
void shouldWorkForCrossFrameEvaluations() {
page.navigate(server.EMPTY_PAGE);
attachFrame(page, "frame1", server.EMPTY_PAGE);
Frame frame = page.mainFrame();
JSHandle elementHandle = frame.evaluateHandle( "() => document.querySelector('iframe').contentWindow.document.body");
assertEquals(frame.childFrames().get(0), elementHandle.asElement().ownerFrame());
}
@Test
void shouldWorkForDetachedElements() {
page.navigate(server.EMPTY_PAGE);
JSHandle divHandle = page.evaluateHandle("() => {\n" +
" const div = document.createElement('div');\n" +
" document.body.appendChild(div);\n" +
" return div;\n" +
"}");
assertEquals(page.mainFrame(), divHandle.asElement().ownerFrame());
page.evaluate("() => {\n" +
" const div = document.querySelector('div');\n" +
" document.body.removeChild(div);\n" +
"}");
assertEquals(page.mainFrame(), divHandle.asElement().ownerFrame());
}
@Test
void shouldWorkForAdoptedElements() {
page.navigate(server.EMPTY_PAGE);
Deferred<Event<Page.EventType>> popupEvent = page.waitForEvent(Page.EventType.POPUP);
page.evaluate("url => window['__popup'] = window.open(url)", server.EMPTY_PAGE);
JSHandle divHandle = page.evaluateHandle("() => {\n" +
" const div = document.createElement('div');\n" +
" document.body.appendChild(div);\n" +
" return div;\n" +
"}");
assertEquals(page.mainFrame(), divHandle.asElement().ownerFrame());
Page popup = (Page) popupEvent.get().data();
popup.waitForLoadState(Page.LoadState.DOMCONTENTLOADED).get();
page.evaluate("() => {\n" +
" const div = document.querySelector('div');\n" +
" window['__popup'].document.body.appendChild(div);\n" +
"}");
assertEquals(popup.mainFrame(), divHandle.asElement().ownerFrame());
}
}