lib/compiler/test_runner.zig | 106 ++++++++++++++++++++++----------
 lib/fuzzer.zig               |  84 +++++++++++++------------
 lib/std/testing.zig          |   8 ++-
 lib/std/zig/tokenizer.zig    |   7 ++-
 4 files changed, 131 insertions(+), 74 deletions(-)