361982fef8
`LayerManager` is now responsible for `RenderLayer` instances creation, so that there is a single entry point for creating of objects, which correspond to a certain layer type. The `LayerType type` field is dropped from `Layer::Impl`.
488 lines
28 KiB
Plaintext
488 lines
28 KiB
Plaintext
// This file is generated.
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// Edit platform/darwin/scripts/generate-style-code.js, then run `make darwin-style-code`.
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#import "MGLStyleLayerTests.h"
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#import "../../darwin/src/NSDate+MGLAdditions.h"
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#import "MGLStyleLayer_Private.h"
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#include <mbgl/style/layers/fill_layer.hpp>
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#include <mbgl/style/transition_options.hpp>
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#include <mbgl/style/expression/dsl.hpp>
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@interface MGLFillLayerTests : MGLStyleLayerTests
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@end
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@implementation MGLFillLayerTests
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+ (NSString *)layerType {
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return @"fill";
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}
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- (void)testPredicates {
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MGLPointFeature *feature = [[MGLPointFeature alloc] init];
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MGLShapeSource *source = [[MGLShapeSource alloc] initWithIdentifier:@"sourceID" shape:feature options:nil];
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MGLFillStyleLayer *layer = [[MGLFillStyleLayer alloc] initWithIdentifier:@"layerID" source:source];
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XCTAssertNil(layer.sourceLayerIdentifier);
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layer.sourceLayerIdentifier = @"layerID";
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XCTAssertEqualObjects(layer.sourceLayerIdentifier, @"layerID");
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layer.sourceLayerIdentifier = nil;
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XCTAssertNil(layer.sourceLayerIdentifier);
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XCTAssertNil(layer.predicate);
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layer.predicate = [NSPredicate predicateWithFormat:@"$featureIdentifier = 1"];
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XCTAssertEqualObjects(layer.predicate, [NSPredicate predicateWithFormat:@"$featureIdentifier = 1"]);
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layer.predicate = nil;
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XCTAssertNil(layer.predicate);
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}
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- (void)testProperties {
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MGLPointFeature *feature = [[MGLPointFeature alloc] init];
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MGLShapeSource *source = [[MGLShapeSource alloc] initWithIdentifier:@"sourceID" shape:feature options:nil];
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MGLFillStyleLayer *layer = [[MGLFillStyleLayer alloc] initWithIdentifier:@"layerID" source:source];
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XCTAssertNotEqual(layer.rawLayer, nullptr);
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XCTAssertEqualObjects(@(layer.rawLayer->getTypeInfo()->type), @"fill");
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auto rawLayer = static_cast<mbgl::style::FillLayer*>(layer.rawLayer);
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MGLTransition transitionTest = MGLTransitionMake(5, 4);
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// fill-antialias
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{
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XCTAssertTrue(rawLayer->getFillAntialias().isUndefined(),
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@"fill-antialias should be unset initially.");
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NSExpression *defaultExpression = layer.fillAntialiased;
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NSExpression *constantExpression = [NSExpression expressionWithFormat:@"false"];
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layer.fillAntialiased = constantExpression;
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mbgl::style::PropertyValue<bool> propertyValue = { false };
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XCTAssertEqual(rawLayer->getFillAntialias(), propertyValue,
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@"Setting fillAntialiased to a constant value expression should update fill-antialias.");
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XCTAssertEqualObjects(layer.fillAntialiased, constantExpression,
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@"fillAntialiased should round-trip constant value expressions.");
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constantExpression = [NSExpression expressionWithFormat:@"false"];
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NSExpression *functionExpression = [NSExpression expressionWithFormat:@"mgl_step:from:stops:($zoomLevel, %@, %@)", constantExpression, @{@18: constantExpression}];
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layer.fillAntialiased = functionExpression;
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{
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using namespace mbgl::style::expression::dsl;
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propertyValue = mbgl::style::PropertyExpression<bool>(
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step(zoom(), literal(false), 18.0, literal(false))
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);
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}
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XCTAssertEqual(rawLayer->getFillAntialias(), propertyValue,
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@"Setting fillAntialiased to a camera expression should update fill-antialias.");
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XCTAssertEqualObjects(layer.fillAntialiased, functionExpression,
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@"fillAntialiased should round-trip camera expressions.");
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layer.fillAntialiased = nil;
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XCTAssertTrue(rawLayer->getFillAntialias().isUndefined(),
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@"Unsetting fillAntialiased should return fill-antialias to the default value.");
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XCTAssertEqualObjects(layer.fillAntialiased, defaultExpression,
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@"fillAntialiased should return the default value after being unset.");
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functionExpression = [NSExpression expressionForKeyPath:@"bogus"];
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XCTAssertThrowsSpecificNamed(layer.fillAntialiased = functionExpression, NSException, NSInvalidArgumentException, @"MGLFillLayer should raise an exception if a camera-data expression is applied to a property that does not support key paths to feature attributes.");
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functionExpression = [NSExpression expressionWithFormat:@"mgl_step:from:stops:(bogus, %@, %@)", constantExpression, @{@18: constantExpression}];
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functionExpression = [NSExpression expressionWithFormat:@"mgl_interpolate:withCurveType:parameters:stops:($zoomLevel, 'linear', nil, %@)", @{@10: functionExpression}];
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XCTAssertThrowsSpecificNamed(layer.fillAntialiased = functionExpression, NSException, NSInvalidArgumentException, @"MGLFillLayer should raise an exception if a camera-data expression is applied to a property that does not support key paths to feature attributes.");
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}
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// fill-color
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{
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XCTAssertTrue(rawLayer->getFillColor().isUndefined(),
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@"fill-color should be unset initially.");
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NSExpression *defaultExpression = layer.fillColor;
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NSExpression *constantExpression = [NSExpression expressionWithFormat:@"%@", [MGLColor redColor]];
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layer.fillColor = constantExpression;
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mbgl::style::PropertyValue<mbgl::Color> propertyValue = { { 1, 0, 0, 1 } };
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XCTAssertEqual(rawLayer->getFillColor(), propertyValue,
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@"Setting fillColor to a constant value expression should update fill-color.");
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XCTAssertEqualObjects(layer.fillColor, constantExpression,
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@"fillColor should round-trip constant value expressions.");
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constantExpression = [NSExpression expressionWithFormat:@"%@", [MGLColor redColor]];
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NSExpression *functionExpression = [NSExpression expressionWithFormat:@"mgl_step:from:stops:($zoomLevel, %@, %@)", constantExpression, @{@18: constantExpression}];
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layer.fillColor = functionExpression;
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{
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using namespace mbgl::style::expression::dsl;
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propertyValue = mbgl::style::PropertyExpression<mbgl::Color>(
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step(zoom(), literal(mbgl::Color(1, 0, 0, 1)), 18.0, literal(mbgl::Color(1, 0, 0, 1)))
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);
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}
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XCTAssertEqual(rawLayer->getFillColor(), propertyValue,
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@"Setting fillColor to a camera expression should update fill-color.");
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XCTAssertEqualObjects(layer.fillColor, functionExpression,
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@"fillColor should round-trip camera expressions.");
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functionExpression = [NSExpression expressionWithFormat:@"mgl_interpolate:withCurveType:parameters:stops:(keyName, 'linear', nil, %@)", @{@18: constantExpression}];
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layer.fillColor = functionExpression;
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{
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using namespace mbgl::style::expression::dsl;
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propertyValue = mbgl::style::PropertyExpression<mbgl::Color>(
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interpolate(linear(), number(get("keyName")), 18.0, literal(mbgl::Color(1, 0, 0, 1)))
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);
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}
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XCTAssertEqual(rawLayer->getFillColor(), propertyValue,
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@"Setting fillColor to a data expression should update fill-color.");
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NSExpression *pedanticFunctionExpression = [NSExpression expressionWithFormat:@"mgl_interpolate:withCurveType:parameters:stops:(CAST(keyName, 'NSNumber'), 'linear', nil, %@)", @{@18: constantExpression}];
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XCTAssertEqualObjects(layer.fillColor, pedanticFunctionExpression,
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@"fillColor should round-trip data expressions.");
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functionExpression = [NSExpression expressionWithFormat:@"mgl_interpolate:withCurveType:parameters:stops:($zoomLevel, 'linear', nil, %@)", @{@10: functionExpression}];
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layer.fillColor = functionExpression;
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{
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using namespace mbgl::style::expression::dsl;
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propertyValue = mbgl::style::PropertyExpression<mbgl::Color>(
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interpolate(linear(), zoom(), 10.0, interpolate(linear(), number(get("keyName")), 18.0, literal(mbgl::Color(1, 0, 0, 1))))
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);
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}
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XCTAssertEqual(rawLayer->getFillColor(), propertyValue,
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@"Setting fillColor to a camera-data expression should update fill-color.");
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pedanticFunctionExpression = [NSExpression expressionWithFormat:@"mgl_interpolate:withCurveType:parameters:stops:($zoomLevel, 'linear', nil, %@)", @{@10: pedanticFunctionExpression}];
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XCTAssertEqualObjects(layer.fillColor, pedanticFunctionExpression,
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@"fillColor should round-trip camera-data expressions.");
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layer.fillColor = nil;
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XCTAssertTrue(rawLayer->getFillColor().isUndefined(),
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@"Unsetting fillColor should return fill-color to the default value.");
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XCTAssertEqualObjects(layer.fillColor, defaultExpression,
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@"fillColor should return the default value after being unset.");
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// Transition property test
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layer.fillColorTransition = transitionTest;
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auto toptions = rawLayer->getFillColorTransition();
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XCTAssert(toptions.delay && MGLTimeIntervalFromDuration(*toptions.delay) == transitionTest.delay);
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XCTAssert(toptions.duration && MGLTimeIntervalFromDuration(*toptions.duration) == transitionTest.duration);
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MGLTransition fillColorTransition = layer.fillColorTransition;
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XCTAssertEqual(fillColorTransition.delay, transitionTest.delay);
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XCTAssertEqual(fillColorTransition.duration, transitionTest.duration);
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}
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// fill-opacity
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{
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XCTAssertTrue(rawLayer->getFillOpacity().isUndefined(),
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@"fill-opacity should be unset initially.");
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NSExpression *defaultExpression = layer.fillOpacity;
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NSExpression *constantExpression = [NSExpression expressionWithFormat:@"1"];
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layer.fillOpacity = constantExpression;
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mbgl::style::PropertyValue<float> propertyValue = { 1.0 };
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XCTAssertEqual(rawLayer->getFillOpacity(), propertyValue,
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@"Setting fillOpacity to a constant value expression should update fill-opacity.");
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XCTAssertEqualObjects(layer.fillOpacity, constantExpression,
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@"fillOpacity should round-trip constant value expressions.");
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constantExpression = [NSExpression expressionWithFormat:@"1"];
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NSExpression *functionExpression = [NSExpression expressionWithFormat:@"mgl_step:from:stops:($zoomLevel, %@, %@)", constantExpression, @{@18: constantExpression}];
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layer.fillOpacity = functionExpression;
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{
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using namespace mbgl::style::expression::dsl;
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propertyValue = mbgl::style::PropertyExpression<float>(
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step(zoom(), literal(1.0), 18.0, literal(1.0))
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);
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}
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XCTAssertEqual(rawLayer->getFillOpacity(), propertyValue,
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@"Setting fillOpacity to a camera expression should update fill-opacity.");
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XCTAssertEqualObjects(layer.fillOpacity, functionExpression,
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@"fillOpacity should round-trip camera expressions.");
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functionExpression = [NSExpression expressionWithFormat:@"mgl_interpolate:withCurveType:parameters:stops:(keyName, 'linear', nil, %@)", @{@18: constantExpression}];
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layer.fillOpacity = functionExpression;
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{
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using namespace mbgl::style::expression::dsl;
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propertyValue = mbgl::style::PropertyExpression<float>(
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interpolate(linear(), number(get("keyName")), 18.0, literal(1.0))
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);
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}
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XCTAssertEqual(rawLayer->getFillOpacity(), propertyValue,
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@"Setting fillOpacity to a data expression should update fill-opacity.");
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NSExpression *pedanticFunctionExpression = [NSExpression expressionWithFormat:@"mgl_interpolate:withCurveType:parameters:stops:(CAST(keyName, 'NSNumber'), 'linear', nil, %@)", @{@18: constantExpression}];
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XCTAssertEqualObjects(layer.fillOpacity, pedanticFunctionExpression,
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@"fillOpacity should round-trip data expressions.");
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functionExpression = [NSExpression expressionWithFormat:@"mgl_interpolate:withCurveType:parameters:stops:($zoomLevel, 'linear', nil, %@)", @{@10: functionExpression}];
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layer.fillOpacity = functionExpression;
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{
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using namespace mbgl::style::expression::dsl;
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propertyValue = mbgl::style::PropertyExpression<float>(
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interpolate(linear(), zoom(), 10.0, interpolate(linear(), number(get("keyName")), 18.0, literal(1.0)))
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);
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}
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XCTAssertEqual(rawLayer->getFillOpacity(), propertyValue,
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@"Setting fillOpacity to a camera-data expression should update fill-opacity.");
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pedanticFunctionExpression = [NSExpression expressionWithFormat:@"mgl_interpolate:withCurveType:parameters:stops:($zoomLevel, 'linear', nil, %@)", @{@10: pedanticFunctionExpression}];
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XCTAssertEqualObjects(layer.fillOpacity, pedanticFunctionExpression,
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@"fillOpacity should round-trip camera-data expressions.");
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layer.fillOpacity = nil;
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XCTAssertTrue(rawLayer->getFillOpacity().isUndefined(),
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@"Unsetting fillOpacity should return fill-opacity to the default value.");
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XCTAssertEqualObjects(layer.fillOpacity, defaultExpression,
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@"fillOpacity should return the default value after being unset.");
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// Transition property test
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layer.fillOpacityTransition = transitionTest;
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auto toptions = rawLayer->getFillOpacityTransition();
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XCTAssert(toptions.delay && MGLTimeIntervalFromDuration(*toptions.delay) == transitionTest.delay);
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XCTAssert(toptions.duration && MGLTimeIntervalFromDuration(*toptions.duration) == transitionTest.duration);
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MGLTransition fillOpacityTransition = layer.fillOpacityTransition;
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XCTAssertEqual(fillOpacityTransition.delay, transitionTest.delay);
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XCTAssertEqual(fillOpacityTransition.duration, transitionTest.duration);
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}
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// fill-outline-color
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{
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XCTAssertTrue(rawLayer->getFillOutlineColor().isUndefined(),
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@"fill-outline-color should be unset initially.");
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NSExpression *defaultExpression = layer.fillOutlineColor;
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NSExpression *constantExpression = [NSExpression expressionWithFormat:@"%@", [MGLColor redColor]];
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layer.fillOutlineColor = constantExpression;
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mbgl::style::PropertyValue<mbgl::Color> propertyValue = { { 1, 0, 0, 1 } };
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XCTAssertEqual(rawLayer->getFillOutlineColor(), propertyValue,
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@"Setting fillOutlineColor to a constant value expression should update fill-outline-color.");
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XCTAssertEqualObjects(layer.fillOutlineColor, constantExpression,
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@"fillOutlineColor should round-trip constant value expressions.");
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constantExpression = [NSExpression expressionWithFormat:@"%@", [MGLColor redColor]];
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NSExpression *functionExpression = [NSExpression expressionWithFormat:@"mgl_step:from:stops:($zoomLevel, %@, %@)", constantExpression, @{@18: constantExpression}];
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layer.fillOutlineColor = functionExpression;
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{
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using namespace mbgl::style::expression::dsl;
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propertyValue = mbgl::style::PropertyExpression<mbgl::Color>(
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step(zoom(), literal(mbgl::Color(1, 0, 0, 1)), 18.0, literal(mbgl::Color(1, 0, 0, 1)))
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);
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}
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XCTAssertEqual(rawLayer->getFillOutlineColor(), propertyValue,
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@"Setting fillOutlineColor to a camera expression should update fill-outline-color.");
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XCTAssertEqualObjects(layer.fillOutlineColor, functionExpression,
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@"fillOutlineColor should round-trip camera expressions.");
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functionExpression = [NSExpression expressionWithFormat:@"mgl_interpolate:withCurveType:parameters:stops:(keyName, 'linear', nil, %@)", @{@18: constantExpression}];
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layer.fillOutlineColor = functionExpression;
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{
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using namespace mbgl::style::expression::dsl;
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propertyValue = mbgl::style::PropertyExpression<mbgl::Color>(
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interpolate(linear(), number(get("keyName")), 18.0, literal(mbgl::Color(1, 0, 0, 1)))
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);
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}
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XCTAssertEqual(rawLayer->getFillOutlineColor(), propertyValue,
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@"Setting fillOutlineColor to a data expression should update fill-outline-color.");
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NSExpression *pedanticFunctionExpression = [NSExpression expressionWithFormat:@"mgl_interpolate:withCurveType:parameters:stops:(CAST(keyName, 'NSNumber'), 'linear', nil, %@)", @{@18: constantExpression}];
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XCTAssertEqualObjects(layer.fillOutlineColor, pedanticFunctionExpression,
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@"fillOutlineColor should round-trip data expressions.");
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functionExpression = [NSExpression expressionWithFormat:@"mgl_interpolate:withCurveType:parameters:stops:($zoomLevel, 'linear', nil, %@)", @{@10: functionExpression}];
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layer.fillOutlineColor = functionExpression;
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{
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using namespace mbgl::style::expression::dsl;
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propertyValue = mbgl::style::PropertyExpression<mbgl::Color>(
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interpolate(linear(), zoom(), 10.0, interpolate(linear(), number(get("keyName")), 18.0, literal(mbgl::Color(1, 0, 0, 1))))
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);
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}
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XCTAssertEqual(rawLayer->getFillOutlineColor(), propertyValue,
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@"Setting fillOutlineColor to a camera-data expression should update fill-outline-color.");
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pedanticFunctionExpression = [NSExpression expressionWithFormat:@"mgl_interpolate:withCurveType:parameters:stops:($zoomLevel, 'linear', nil, %@)", @{@10: pedanticFunctionExpression}];
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XCTAssertEqualObjects(layer.fillOutlineColor, pedanticFunctionExpression,
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@"fillOutlineColor should round-trip camera-data expressions.");
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layer.fillOutlineColor = nil;
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XCTAssertTrue(rawLayer->getFillOutlineColor().isUndefined(),
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@"Unsetting fillOutlineColor should return fill-outline-color to the default value.");
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XCTAssertEqualObjects(layer.fillOutlineColor, defaultExpression,
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@"fillOutlineColor should return the default value after being unset.");
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// Transition property test
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layer.fillOutlineColorTransition = transitionTest;
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auto toptions = rawLayer->getFillOutlineColorTransition();
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XCTAssert(toptions.delay && MGLTimeIntervalFromDuration(*toptions.delay) == transitionTest.delay);
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XCTAssert(toptions.duration && MGLTimeIntervalFromDuration(*toptions.duration) == transitionTest.duration);
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MGLTransition fillOutlineColorTransition = layer.fillOutlineColorTransition;
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XCTAssertEqual(fillOutlineColorTransition.delay, transitionTest.delay);
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XCTAssertEqual(fillOutlineColorTransition.duration, transitionTest.duration);
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}
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// fill-pattern
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{
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XCTAssertTrue(rawLayer->getFillPattern().isUndefined(),
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@"fill-pattern should be unset initially.");
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NSExpression *defaultExpression = layer.fillPattern;
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NSExpression *constantExpression = [NSExpression expressionWithFormat:@"'Fill Pattern'"];
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layer.fillPattern = constantExpression;
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mbgl::style::PropertyValue<std::string> propertyValue = { "Fill Pattern" };
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XCTAssertEqual(rawLayer->getFillPattern(), propertyValue,
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@"Setting fillPattern to a constant value expression should update fill-pattern.");
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XCTAssertEqualObjects(layer.fillPattern, constantExpression,
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@"fillPattern should round-trip constant value expressions.");
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constantExpression = [NSExpression expressionWithFormat:@"'Fill Pattern'"];
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NSExpression *functionExpression = [NSExpression expressionWithFormat:@"mgl_step:from:stops:($zoomLevel, %@, %@)", constantExpression, @{@18: constantExpression}];
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layer.fillPattern = functionExpression;
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{
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using namespace mbgl::style::expression::dsl;
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propertyValue = mbgl::style::PropertyExpression<std::string>(
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step(zoom(), literal("Fill Pattern"), 18.0, literal("Fill Pattern"))
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);
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}
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XCTAssertEqual(rawLayer->getFillPattern(), propertyValue,
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@"Setting fillPattern to a camera expression should update fill-pattern.");
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XCTAssertEqualObjects(layer.fillPattern, functionExpression,
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@"fillPattern should round-trip camera expressions.");
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layer.fillPattern = nil;
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XCTAssertTrue(rawLayer->getFillPattern().isUndefined(),
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@"Unsetting fillPattern should return fill-pattern to the default value.");
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XCTAssertEqualObjects(layer.fillPattern, defaultExpression,
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@"fillPattern should return the default value after being unset.");
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// Transition property test
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layer.fillPatternTransition = transitionTest;
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auto toptions = rawLayer->getFillPatternTransition();
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XCTAssert(toptions.delay && MGLTimeIntervalFromDuration(*toptions.delay) == transitionTest.delay);
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XCTAssert(toptions.duration && MGLTimeIntervalFromDuration(*toptions.duration) == transitionTest.duration);
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MGLTransition fillPatternTransition = layer.fillPatternTransition;
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XCTAssertEqual(fillPatternTransition.delay, transitionTest.delay);
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XCTAssertEqual(fillPatternTransition.duration, transitionTest.duration);
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}
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// fill-translate
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{
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XCTAssertTrue(rawLayer->getFillTranslate().isUndefined(),
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@"fill-translate should be unset initially.");
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NSExpression *defaultExpression = layer.fillTranslation;
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NSExpression *constantExpression = [NSExpression expressionWithFormat:@"%@",
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#if TARGET_OS_IPHONE
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[NSValue valueWithCGVector:CGVectorMake(1, 1)]
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#else
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[NSValue valueWithMGLVector:CGVectorMake(1, -1)]
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#endif
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];
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layer.fillTranslation = constantExpression;
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mbgl::style::PropertyValue<std::array<float, 2>> propertyValue = { { 1, 1 } };
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XCTAssertEqual(rawLayer->getFillTranslate(), propertyValue,
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@"Setting fillTranslation to a constant value expression should update fill-translate.");
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XCTAssertEqualObjects(layer.fillTranslation, constantExpression,
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@"fillTranslation should round-trip constant value expressions.");
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constantExpression = [NSExpression expressionWithFormat:@"{1, 1}"];
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NSExpression *functionExpression = [NSExpression expressionWithFormat:@"mgl_step:from:stops:($zoomLevel, %@, %@)", constantExpression, @{@18: constantExpression}];
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layer.fillTranslation = functionExpression;
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{
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using namespace mbgl::style::expression::dsl;
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propertyValue = mbgl::style::PropertyExpression<std::array<float, 2>>(
|
|
step(zoom(), literal({ 1, 1 }), 18.0, literal({ 1, 1 }))
|
|
);
|
|
}
|
|
|
|
XCTAssertEqual(rawLayer->getFillTranslate(), propertyValue,
|
|
@"Setting fillTranslation to a camera expression should update fill-translate.");
|
|
XCTAssertEqualObjects(layer.fillTranslation, functionExpression,
|
|
@"fillTranslation should round-trip camera expressions.");
|
|
|
|
|
|
layer.fillTranslation = nil;
|
|
XCTAssertTrue(rawLayer->getFillTranslate().isUndefined(),
|
|
@"Unsetting fillTranslation should return fill-translate to the default value.");
|
|
XCTAssertEqualObjects(layer.fillTranslation, defaultExpression,
|
|
@"fillTranslation should return the default value after being unset.");
|
|
|
|
functionExpression = [NSExpression expressionForKeyPath:@"bogus"];
|
|
XCTAssertThrowsSpecificNamed(layer.fillTranslation = functionExpression, NSException, NSInvalidArgumentException, @"MGLFillLayer should raise an exception if a camera-data expression is applied to a property that does not support key paths to feature attributes.");
|
|
functionExpression = [NSExpression expressionWithFormat:@"mgl_step:from:stops:(bogus, %@, %@)", constantExpression, @{@18: constantExpression}];
|
|
functionExpression = [NSExpression expressionWithFormat:@"mgl_interpolate:withCurveType:parameters:stops:($zoomLevel, 'linear', nil, %@)", @{@10: functionExpression}];
|
|
XCTAssertThrowsSpecificNamed(layer.fillTranslation = functionExpression, NSException, NSInvalidArgumentException, @"MGLFillLayer should raise an exception if a camera-data expression is applied to a property that does not support key paths to feature attributes.");
|
|
}
|
|
|
|
// fill-translate-anchor
|
|
{
|
|
XCTAssertTrue(rawLayer->getFillTranslateAnchor().isUndefined(),
|
|
@"fill-translate-anchor should be unset initially.");
|
|
NSExpression *defaultExpression = layer.fillTranslationAnchor;
|
|
|
|
NSExpression *constantExpression = [NSExpression expressionWithFormat:@"'viewport'"];
|
|
layer.fillTranslationAnchor = constantExpression;
|
|
mbgl::style::PropertyValue<mbgl::style::TranslateAnchorType> propertyValue = { mbgl::style::TranslateAnchorType::Viewport };
|
|
XCTAssertEqual(rawLayer->getFillTranslateAnchor(), propertyValue,
|
|
@"Setting fillTranslationAnchor to a constant value expression should update fill-translate-anchor.");
|
|
XCTAssertEqualObjects(layer.fillTranslationAnchor, constantExpression,
|
|
@"fillTranslationAnchor should round-trip constant value expressions.");
|
|
|
|
constantExpression = [NSExpression expressionWithFormat:@"'viewport'"];
|
|
NSExpression *functionExpression = [NSExpression expressionWithFormat:@"mgl_step:from:stops:($zoomLevel, %@, %@)", constantExpression, @{@18: constantExpression}];
|
|
layer.fillTranslationAnchor = functionExpression;
|
|
|
|
{
|
|
using namespace mbgl::style::expression::dsl;
|
|
propertyValue = mbgl::style::PropertyExpression<mbgl::style::TranslateAnchorType>(
|
|
step(zoom(), literal("viewport"), 18.0, literal("viewport"))
|
|
);
|
|
}
|
|
|
|
XCTAssertEqual(rawLayer->getFillTranslateAnchor(), propertyValue,
|
|
@"Setting fillTranslationAnchor to a camera expression should update fill-translate-anchor.");
|
|
XCTAssertEqualObjects(layer.fillTranslationAnchor, functionExpression,
|
|
@"fillTranslationAnchor should round-trip camera expressions.");
|
|
|
|
|
|
layer.fillTranslationAnchor = nil;
|
|
XCTAssertTrue(rawLayer->getFillTranslateAnchor().isUndefined(),
|
|
@"Unsetting fillTranslationAnchor should return fill-translate-anchor to the default value.");
|
|
XCTAssertEqualObjects(layer.fillTranslationAnchor, defaultExpression,
|
|
@"fillTranslationAnchor should return the default value after being unset.");
|
|
|
|
functionExpression = [NSExpression expressionForKeyPath:@"bogus"];
|
|
XCTAssertThrowsSpecificNamed(layer.fillTranslationAnchor = functionExpression, NSException, NSInvalidArgumentException, @"MGLFillLayer should raise an exception if a camera-data expression is applied to a property that does not support key paths to feature attributes.");
|
|
functionExpression = [NSExpression expressionWithFormat:@"mgl_step:from:stops:(bogus, %@, %@)", constantExpression, @{@18: constantExpression}];
|
|
functionExpression = [NSExpression expressionWithFormat:@"mgl_interpolate:withCurveType:parameters:stops:($zoomLevel, 'linear', nil, %@)", @{@10: functionExpression}];
|
|
XCTAssertThrowsSpecificNamed(layer.fillTranslationAnchor = functionExpression, NSException, NSInvalidArgumentException, @"MGLFillLayer should raise an exception if a camera-data expression is applied to a property that does not support key paths to feature attributes.");
|
|
}
|
|
}
|
|
|
|
- (void)testPropertyNames {
|
|
[self testPropertyName:@"is-fill-antialiased" isBoolean:YES];
|
|
[self testPropertyName:@"fill-color" isBoolean:NO];
|
|
[self testPropertyName:@"fill-opacity" isBoolean:NO];
|
|
[self testPropertyName:@"fill-outline-color" isBoolean:NO];
|
|
[self testPropertyName:@"fill-pattern" isBoolean:NO];
|
|
[self testPropertyName:@"fill-translation" isBoolean:NO];
|
|
[self testPropertyName:@"fill-translation-anchor" isBoolean:NO];
|
|
}
|
|
|
|
- (void)testValueAdditions {
|
|
XCTAssertEqual([NSValue valueWithMGLFillTranslationAnchor:MGLFillTranslationAnchorMap].MGLFillTranslationAnchorValue, MGLFillTranslationAnchorMap);
|
|
XCTAssertEqual([NSValue valueWithMGLFillTranslationAnchor:MGLFillTranslationAnchorViewport].MGLFillTranslationAnchorValue, MGLFillTranslationAnchorViewport);
|
|
}
|
|
|
|
@end
|