testParseAndRemoveLineCommands

fn testParseAndRemoveLineCommands(
    expected: []const u8,
    comptime expected_spans: []const ExpectedSourceSpan,
    source: []const u8,
    options: ParseAndRemoveLineCommandsOptions,
) !void

File

Code

fn testParseAndRemoveLineCommands(
    expected: []const u8,
    comptime expected_spans: []const ExpectedSourceSpan,
    source: []const u8,
    options: ParseAndRemoveLineCommandsOptions,
) !void {
    var results = try parseAndRemoveLineCommandsAlloc(std.testing.allocator, source, options);
    defer std.testing.allocator.free(results.result);
    defer results.mappings.deinit(std.testing.allocator);

    try std.testing.expectEqualStrings(expected, results.result);

    expectEqualMappings(expected_spans, results.mappings) catch |err| {
        std.debug.print("\nexpected mappings:\n", .{});
        for (expected_spans, 0..) |span, i| {
            const line_num = i + 1;
            std.debug.print("{}: {s}:{}-{}\n", .{ line_num, span.filename, span.start_line, span.end_line });
        }
        std.debug.print("\nactual mappings:\n", .{});
        var i: usize = 1;
        while (i <= results.mappings.end_line) : (i += 1) {
            const span = results.mappings.getCorrespondingSpan(i).?;
            const filename = results.mappings.files.get(span.filename_offset);
            std.debug.print("{}: {s}:{}-{}\n", .{ i, filename, span.start_line, span.end_line });
        }
        std.debug.print("\n", .{});
        return err;
    };
}