A library for parsing Tiled maps.
Add test coverage
Stolen from zigtools/zls
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build.zig
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build.zig
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// runner.
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pub fn build(b: *std.Build) void {
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const target = b.standardTargetOptions(.{});
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const optimize = b.standardOptimizeOption(.{});
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_ = b.addModule("tmz", .{ .root_source_file = b.path("src/tmz.zig") });
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const coverage = b.option(bool, "coverage", "Generate a coverage report with kcov") orelse false;
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const lib_mod = b.createModule(.{
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.root_source_file = b.path("src/tmz.zig"),
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.root_module = lib_mod,
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});
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const run_unit_tests = b.addRunArtifact(unit_tests);
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const run_tests = b.addRunArtifact(unit_tests);
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const test_step = b.step("test", "Run unit tests");
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test_step.dependOn(&run_unit_tests.step);
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test_step.dependOn(&run_tests.step);
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if (coverage) {
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const kcov_bin = b.findProgram(&.{"kcov"}, &.{}) catch "kcov";
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const merge_step = std.Build.Step.Run.create(b, "merge coverage");
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merge_step.addArgs(&.{ kcov_bin, "--merge" });
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merge_step.rename_step_with_output_arg = false;
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const merged_coverage_output = merge_step.addOutputFileArg(".");
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run_tests.setName(b.fmt("{s} (collect coverage)", .{run_tests.step.name}));
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// prepend the kcov exec args
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const argv = run_tests.argv.toOwnedSlice(b.allocator) catch @panic("OOM");
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run_tests.addArgs(&.{ kcov_bin, "--collect-only" });
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run_tests.addPrefixedDirectoryArg("--include-pattern=", b.path("src"));
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merge_step.addDirectoryArg(run_tests.addOutputFileArg(run_tests.producer.?.name));
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run_tests.argv.appendSlice(b.allocator, argv) catch @panic("OOM");
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const install_coverage = b.addInstallDirectory(.{
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.source_dir = merged_coverage_output,
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.install_dir = .{ .custom = "coverage" },
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.install_subdir = "",
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});
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test_step.dependOn(&install_coverage.step);
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}
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}