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Added some tests after the fact for #17499 (flutter/engine#17714)

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gaaclarke 2020-04-15 11:52:52 -07:00 committed by GitHub
parent dbf344f2e5
commit 43dffbd739
2 changed files with 28 additions and 0 deletions
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26
engine/src/flutter/shell/platform/darwin/ios/framework/Source/SemanticsObjectTest.mm
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@ -38,4 +38,30 @@ class MockAccessibilityBridge : public AccessibilityBridgeIos {
XCTAssertNotNil(object);
}
- (void)testSetChildren {
fml::WeakPtrFactory<flutter::AccessibilityBridgeIos> factory(
new flutter::MockAccessibilityBridge());
fml::WeakPtr<flutter::AccessibilityBridgeIos> bridge = factory.GetWeakPtr();
SemanticsObject* parent = [[SemanticsObject alloc] initWithBridge:bridge uid:0];
SemanticsObject* child = [[SemanticsObject alloc] initWithBridge:bridge uid:1];
parent.children = @[ child ];
XCTAssertEqual(parent, child.parent);
parent.children = @[];
XCTAssertNil(child.parent);
}
- (void)testReplaceChildAtIndex {
fml::WeakPtrFactory<flutter::AccessibilityBridgeIos> factory(
new flutter::MockAccessibilityBridge());
fml::WeakPtr<flutter::AccessibilityBridgeIos> bridge = factory.GetWeakPtr();
SemanticsObject* parent = [[SemanticsObject alloc] initWithBridge:bridge uid:0];
SemanticsObject* child1 = [[SemanticsObject alloc] initWithBridge:bridge uid:1];
SemanticsObject* child2 = [[SemanticsObject alloc] initWithBridge:bridge uid:2];
parent.children = @[ child1 ];
[parent replaceChildAtIndex:0 withChild:child2];
XCTAssertNil(child1.parent);
XCTAssertEqual(parent, child2.parent);
XCTAssertEqualObjects(parent.children, @[ child2 ]);
}
@end

2
engine/src/flutter/testing/ios/IosUnitTests/build_and_run_tests.sh
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@ -1,5 +1,7 @@
#!/bin/sh
set -e
FLUTTER_ENGINE=ios_debug_sim_unopt
if [ $# -eq 1 ]; then