Unify discovery and programmatic test execution

tests/reporter_test.zigmodified+16-0

Changes to tests/reporter_test.zig

		⋯68 linesShow the 68 lines above this hunk@@ -69,3 +69,19 @@ test "reporter json output" {
69	69	try std.testing.expect(std.mem.indexOf(u8, output, "\"name\":\"passes\"") != null);
70	70	try std.testing.expect(std.mem.indexOf(u8, output, "\"passed\":1") != null);
71	71	}
	72	+
	73	+test "reporter set selects the same built-ins for every executor" {
	74	+ var buffer: [1024]u8 = undefined;
	75	+ const writer: std.Io.Writer = .fixed(&buffer);
	76	+ var reporters = ztf.ReporterSet.init(
	77	+ std.testing.allocator,
	78	+ writer,
	79	+ .tap,
	80	+ "test-results.xml",
	81	+ false,
	82	+ );
	83	+ defer reporters.deinit();
	84	+
	85	+ try std.testing.expect(reporters.selected() == &reporters.tap.reporter);
	86	+ try std.testing.expect(!reporters.selected().use_colors);
	87	+}