diff options
Diffstat (limited to 'platform/darwin/test/MGLSymbolStyleLayerTests.mm')
| -rw-r--r-- | platform/darwin/test/MGLSymbolStyleLayerTests.mm | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/platform/darwin/test/MGLSymbolStyleLayerTests.mm b/platform/darwin/test/MGLSymbolStyleLayerTests.mm index 083b12bcc3..87091acc1b 100644 --- a/platform/darwin/test/MGLSymbolStyleLayerTests.mm +++ b/platform/darwin/test/MGLSymbolStyleLayerTests.mm @@ -1003,6 +1003,75 @@ XCTAssertThrowsSpecificNamed(layer.symbolPlacement = 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."); } + // symbol-sort-key + { + XCTAssertTrue(rawLayer->getSymbolSortKey().isUndefined(), + @"symbol-sort-key should be unset initially."); + NSExpression *defaultExpression = layer.symbolSortKey; + + NSExpression *constantExpression = [NSExpression expressionWithFormat:@"1"]; + layer.symbolSortKey = constantExpression; + mbgl::style::PropertyValue<float> propertyValue = { 1.0 }; + XCTAssertEqual(rawLayer->getSymbolSortKey(), propertyValue, + @"Setting symbolSortKey to a constant value expression should update symbol-sort-key."); + XCTAssertEqualObjects(layer.symbolSortKey, constantExpression, + @"symbolSortKey should round-trip constant value expressions."); + + constantExpression = [NSExpression expressionWithFormat:@"1"]; + NSExpression *functionExpression = [NSExpression expressionWithFormat:@"mgl_step:from:stops:($zoomLevel, %@, %@)", constantExpression, @{@18: constantExpression}]; + layer.symbolSortKey = functionExpression; + + { + using namespace mbgl::style::expression::dsl; + propertyValue = mbgl::style::PropertyExpression<float>( + step(zoom(), literal(1.0), 18.0, literal(1.0)) + ); + } + + XCTAssertEqual(rawLayer->getSymbolSortKey(), propertyValue, + @"Setting symbolSortKey to a camera expression should update symbol-sort-key."); + XCTAssertEqualObjects(layer.symbolSortKey, functionExpression, + @"symbolSortKey should round-trip camera expressions."); + + functionExpression = [NSExpression expressionWithFormat:@"mgl_interpolate:withCurveType:parameters:stops:(keyName, 'linear', nil, %@)", @{@18: constantExpression}]; + layer.symbolSortKey = functionExpression; + + { + using namespace mbgl::style::expression::dsl; + propertyValue = mbgl::style::PropertyExpression<float>( + interpolate(linear(), number(get("keyName")), 18.0, literal(1.0)) + ); + } + + XCTAssertEqual(rawLayer->getSymbolSortKey(), propertyValue, + @"Setting symbolSortKey to a data expression should update symbol-sort-key."); + NSExpression *pedanticFunctionExpression = [NSExpression expressionWithFormat:@"mgl_interpolate:withCurveType:parameters:stops:(CAST(keyName, 'NSNumber'), 'linear', nil, %@)", @{@18: constantExpression}]; + XCTAssertEqualObjects(layer.symbolSortKey, pedanticFunctionExpression, + @"symbolSortKey should round-trip data expressions."); + + functionExpression = [NSExpression expressionWithFormat:@"mgl_interpolate:withCurveType:parameters:stops:($zoomLevel, 'linear', nil, %@)", @{@10: functionExpression}]; + layer.symbolSortKey = functionExpression; + + { + using namespace mbgl::style::expression::dsl; + propertyValue = mbgl::style::PropertyExpression<float>( + interpolate(linear(), zoom(), 10.0, interpolate(linear(), number(get("keyName")), 18.0, literal(1.0))) + ); + } + + XCTAssertEqual(rawLayer->getSymbolSortKey(), propertyValue, + @"Setting symbolSortKey to a camera-data expression should update symbol-sort-key."); + pedanticFunctionExpression = [NSExpression expressionWithFormat:@"mgl_interpolate:withCurveType:parameters:stops:($zoomLevel, 'linear', nil, %@)", @{@10: pedanticFunctionExpression}]; + XCTAssertEqualObjects(layer.symbolSortKey, pedanticFunctionExpression, + @"symbolSortKey should round-trip camera-data expressions."); + + layer.symbolSortKey = nil; + XCTAssertTrue(rawLayer->getSymbolSortKey().isUndefined(), + @"Unsetting symbolSortKey should return symbol-sort-key to the default value."); + XCTAssertEqualObjects(layer.symbolSortKey, defaultExpression, + @"symbolSortKey should return the default value after being unset."); + } + // symbol-spacing { XCTAssertTrue(rawLayer->getSymbolSpacing().isUndefined(), @@ -2994,6 +3063,7 @@ [self testPropertyName:@"maximum-text-width" isBoolean:NO]; [self testPropertyName:@"symbol-avoids-edges" isBoolean:YES]; [self testPropertyName:@"symbol-placement" isBoolean:NO]; + [self testPropertyName:@"symbol-sort-key" isBoolean:NO]; [self testPropertyName:@"symbol-spacing" isBoolean:NO]; [self testPropertyName:@"symbol-z-order" isBoolean:NO]; [self testPropertyName:@"text" isBoolean:NO]; @@ -3053,6 +3123,7 @@ XCTAssertEqual([NSValue valueWithMGLSymbolPlacement:MGLSymbolPlacementPoint].MGLSymbolPlacementValue, MGLSymbolPlacementPoint); XCTAssertEqual([NSValue valueWithMGLSymbolPlacement:MGLSymbolPlacementLine].MGLSymbolPlacementValue, MGLSymbolPlacementLine); XCTAssertEqual([NSValue valueWithMGLSymbolPlacement:MGLSymbolPlacementLineCenter].MGLSymbolPlacementValue, MGLSymbolPlacementLineCenter); + XCTAssertEqual([NSValue valueWithMGLSymbolZOrder:MGLSymbolZOrderAuto].MGLSymbolZOrderValue, MGLSymbolZOrderAuto); XCTAssertEqual([NSValue valueWithMGLSymbolZOrder:MGLSymbolZOrderViewportY].MGLSymbolZOrderValue, MGLSymbolZOrderViewportY); XCTAssertEqual([NSValue valueWithMGLSymbolZOrder:MGLSymbolZOrderSource].MGLSymbolZOrderValue, MGLSymbolZOrderSource); XCTAssertEqual([NSValue valueWithMGLTextAnchor:MGLTextAnchorCenter].MGLTextAnchorValue, MGLTextAnchorCenter); |