Adds `expect_leak_or_bad_free :: proc(t: ^T, client_test: proc(t: ^T), verifier: Memory_Verifier_Proc)`.
It sets up its own `Tracking_Allocator`, runs the `client_test`, and then calls the `verifier` procedure.
The verifier can then inspect the contents of the tracking allocator and call `testing.expect*` as sensible for the test in question.
Any allocations are then cleared so that the test runner doesn't itself complain about leaks.
Additionally, `ODIN_TEST_LOG_LEVEL_MEMORY` has been added as a define to set the severity of the test runner's memory tracker. You can use `-define:ODIN_TEST_LOG_LEVEL_MEMORY=error` to make tests fail rather than warn if leaks or bad frees have been found.
Add a new option `ODIN_TEST_RANDOM_SEED` which is picked from the cycle
counter at startup, if it's not specified by the user.
This number is sent to every test in the `T` struct and reset every test
(just in case).
Changes
- Support multi-threaded testing.
- Support `set_fail_timeout` on all platforms.
- Display an animated progress report.
- Setup all tests with a context logger.
- Give all tests their own separate custom allocators.
- Support tracking test memory usage.
- Display a summary of the failed tests at the end.
- Let users select only specific tests to run.
- Support copying failed tests to the clipboard to run again.
- Support catching SIGINT (CTRL-C) to cancel early.
- Record context in cleanup procs.
- Write all log messages to STDERR for easy redirection.
- Possibly more I've forgotten.
New Options
- `-define:test_threads=N`: Specify thread count.
- `-define:test_thread_memory=B`: Specify initial memory block size in bytes to each thread.
- `-define:test_track_memory=true`: Track the memory usage of individual tests.
- `-define:test_fancy=false`: Disable animated progress report.
- `-define:test_select=package.test_name,...`: Run only select tests.
- `-define:test_clipboard=true`: Copy names of failed tests to the clipboard.
- `-define:test_progress_width=24`: Change the width of the animated progress bars.
