diff options
Diffstat (limited to 'platform/darwin/test/MGLSymbolStyleLayerTests.mm')
| -rw-r--r-- | platform/darwin/test/MGLSymbolStyleLayerTests.mm | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/platform/darwin/test/MGLSymbolStyleLayerTests.mm b/platform/darwin/test/MGLSymbolStyleLayerTests.mm index 87091acc1b..0f51fd000c 100644 --- a/platform/darwin/test/MGLSymbolStyleLayerTests.mm +++ b/platform/darwin/test/MGLSymbolStyleLayerTests.mm @@ -2074,6 +2074,50 @@ XCTAssertThrowsSpecificNamed(layer.textVariableAnchor = functionExpression, NSException, NSInvalidArgumentException, @"MGLSymbolLayer should raise an exception if a camera-data expression is applied to a property that does not support key paths to feature attributes."); } + // text-writing-mode + { + XCTAssertTrue(rawLayer->getTextWritingMode().isUndefined(), + @"text-writing-mode should be unset initially."); + NSExpression *defaultExpression = layer.textWritingMode; + + NSExpression *constantExpression = [NSExpression expressionWithFormat:@"{'horizontal','vertical'}"]; + layer.textWritingMode = constantExpression; + mbgl::style::PropertyValue<std::vector<mbgl::style::TextWritingModeType>> propertyValue = { { mbgl::style::TextWritingModeType::Horizontal, mbgl::style::TextWritingModeType::Vertical } }; + XCTAssertEqual(rawLayer->getTextWritingMode(), propertyValue, + @"Setting textWritingMode to a constant value expression should update text-writing-mode."); + XCTAssertEqualObjects(layer.textWritingMode, constantExpression, + @"textWritingMode should round-trip constant value expressions."); + + constantExpression = [NSExpression expressionWithFormat:@"{'horizontal','vertical'}"]; + NSExpression *functionExpression = [NSExpression expressionWithFormat:@"mgl_step:from:stops:($zoomLevel, %@, %@)", constantExpression, @{@18: constantExpression}]; + layer.textWritingMode = functionExpression; + + { + using namespace mbgl::style::expression::dsl; + propertyValue = mbgl::style::PropertyExpression<std::vector<mbgl::style::TextWritingModeType>>( + step(zoom(), literal({"horizontal", "vertical"}), 18.0, literal({"horizontal", "vertical"})) + ); + } + + XCTAssertEqual(rawLayer->getTextWritingMode(), propertyValue, + @"Setting textWritingMode to a camera expression should update text-writing-mode."); + XCTAssertEqualObjects(layer.textWritingMode, functionExpression, + @"textWritingMode should round-trip camera expressions."); + + + layer.textWritingMode = nil; + XCTAssertTrue(rawLayer->getTextWritingMode().isUndefined(), + @"Unsetting textWritingMode should return text-writing-mode to the default value."); + XCTAssertEqualObjects(layer.textWritingMode, defaultExpression, + @"textWritingMode should return the default value after being unset."); + + functionExpression = [NSExpression expressionForKeyPath:@"bogus"]; + XCTAssertThrowsSpecificNamed(layer.textWritingMode = functionExpression, NSException, NSInvalidArgumentException, @"MGLSymbolLayer should raise an exception if a camera-data expression is applied to a property that does not support key paths to feature attributes."); + functionExpression = [NSExpression expressionWithFormat:@"mgl_step:from:stops:(bogus, %@, %@)", constantExpression, @{@18: constantExpression}]; + functionExpression = [NSExpression expressionWithFormat:@"mgl_interpolate:withCurveType:parameters:stops:($zoomLevel, 'linear', nil, %@)", @{@10: functionExpression}]; + XCTAssertThrowsSpecificNamed(layer.textWritingMode = functionExpression, NSException, NSInvalidArgumentException, @"MGLSymbolLayer should raise an exception if a camera-data expression is applied to a property that does not support key paths to feature attributes."); + } + // icon-color { XCTAssertTrue(rawLayer->getIconColor().isUndefined(), @@ -3084,6 +3128,7 @@ [self testPropertyName:@"text-rotation-alignment" isBoolean:NO]; [self testPropertyName:@"text-transform" isBoolean:NO]; [self testPropertyName:@"text-variable-anchor" isBoolean:NO]; + [self testPropertyName:@"text-writing-mode" isBoolean:NO]; [self testPropertyName:@"icon-color" isBoolean:NO]; [self testPropertyName:@"icon-halo-blur" isBoolean:NO]; [self testPropertyName:@"icon-halo-color" isBoolean:NO]; @@ -3148,6 +3193,8 @@ XCTAssertEqual([NSValue valueWithMGLTextTransform:MGLTextTransformNone].MGLTextTransformValue, MGLTextTransformNone); XCTAssertEqual([NSValue valueWithMGLTextTransform:MGLTextTransformUppercase].MGLTextTransformValue, MGLTextTransformUppercase); XCTAssertEqual([NSValue valueWithMGLTextTransform:MGLTextTransformLowercase].MGLTextTransformValue, MGLTextTransformLowercase); + XCTAssertEqual([NSValue valueWithMGLTextWritingMode:MGLTextWritingModeHorizontal].MGLTextWritingModeValue, MGLTextWritingModeHorizontal); + XCTAssertEqual([NSValue valueWithMGLTextWritingMode:MGLTextWritingModeVertical].MGLTextWritingModeValue, MGLTextWritingModeVertical); XCTAssertEqual([NSValue valueWithMGLIconTranslationAnchor:MGLIconTranslationAnchorMap].MGLIconTranslationAnchorValue, MGLIconTranslationAnchorMap); XCTAssertEqual([NSValue valueWithMGLIconTranslationAnchor:MGLIconTranslationAnchorViewport].MGLIconTranslationAnchorValue, MGLIconTranslationAnchorViewport); XCTAssertEqual([NSValue valueWithMGLTextTranslationAnchor:MGLTextTranslationAnchorMap].MGLTextTranslationAnchorValue, MGLTextTranslationAnchorMap); |