ImageComparisonTestFixture.h File Reference

#include <gtest/gtest.h>
#include <filesystem>
#include <optional>
#include "donner/svg/SVGDocument.h"
#include "donner/svg/renderer/TerminalImageViewer.h"

Include dependency graph for ImageComparisonTestFixture.h:

Classes
struct	donner::svg::ImageComparisonParams
	Parameters for controlling image comparison tests. More...
struct	donner::svg::ImageComparisonTestcase
	Represents a single test case for image comparison. More...
struct	donner::svg::TerminalPreviewConfig
	Terminal preview configuration derived from the environment. More...
class	donner::svg::ImageComparisonTestFixture
	A Google Test fixture for tests that compare rendered SVG output against golden images. More...

Namespaces
namespace	donner
	Top-level Donner namespace, which is split into different sub-namespaces such as donner::svg and donner::css.
namespace	donner::svg
	Donner SVG library, which can load, manipulate and render SVG files.

Functions
std::string	donner::svg::TestNameFromFilename (const testing::TestParamInfo< ImageComparisonTestcase > &info)
	Generates a test name from the SVG filename in the test parameter info.
std::optional< TerminalPreviewConfig >	donner::svg::PreviewConfigFromEnv (const ImageComparisonParams &params)
	Reads preview configuration and gating flags from the environment.
std::string	donner::svg::RenderTerminalComparisonGridForTesting (const TerminalImageView &actual, const TerminalImageView &expected, const TerminalImageView &diff, int maxTerminalWidth, TerminalPixelMode pixelMode, const TerminalImageViewerConfig &viewerConfig={})
	Render a 2x2 terminal preview grid for testing.

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Class Documentation

donner::svg::TerminalPreviewConfig

struct donner::svg::TerminalPreviewConfig

Terminal preview configuration derived from the environment.

Class Members
TerminalPixelMode	pixelMode = TerminalPixelMode::kQuarterPixel	Pixel mode to use.
int	terminalWidth = 120	Maximum terminal width.