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d66fcf2ca0
this greatly speeds up the time to run all tests, at the cost of slightly larger recompile times for individual tests. this unfortunately adds the requirement that all tests are listed in `runner.rs` for the crate. to avoid forgetting, i've added a new test that ensures the directory is in sync with the file. ## benchmarks before this change, recompiling all tests took 32-50 seconds and running a single test took 3.5 seconds: ``` ; hyperfine 'touch lib/src/lib.rs && cargo t --test test_working_copy' Time (mean ± σ): 3.543 s ± 0.168 s [User: 2.597 s, System: 1.262 s] Range (min … max): 3.400 s … 3.847 s 10 runs ``` after this change, recompiling all tests take 4 seconds: ``` ; hyperfine 'touch lib/src/lib.rs ; cargo t --test runner --no-run' Time (mean ± σ): 4.055 s ± 0.123 s [User: 3.591 s, System: 1.593 s] Range (min … max): 3.804 s … 4.159 s 10 runs ``` and running a single test takes about the same: ``` ; hyperfine 'touch lib/src/lib.rs && cargo t --test runner -- test_working_copy' Time (mean ± σ): 4.129 s ± 0.120 s [User: 3.636 s, System: 1.593 s] Range (min … max): 3.933 s … 4.346 s 10 runs ``` about 1.4 seconds of that is the time for the runner, of which .4 is the time for the linker. so there may be room for further improving the times.
34 lines
763 B
Rust
34 lines
763 B
Rust
use std::path::PathBuf;
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#[test]
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fn test_no_forgotten_test_files() {
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let test_dir = PathBuf::from(env!("CARGO_MANIFEST_DIR")).join("tests");
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testutils::assert_no_forgotten_test_files(&test_dir);
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}
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mod test_bad_locking;
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mod test_commit_builder;
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mod test_commit_concurrent;
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mod test_conflicts;
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mod test_default_revset_graph_iterator;
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mod test_diff_summary;
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mod test_git;
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mod test_git_backend;
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mod test_id_prefix;
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mod test_index;
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mod test_init;
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mod test_load_repo;
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mod test_local_working_copy;
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mod test_local_working_copy_concurrent;
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mod test_local_working_copy_sparse;
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mod test_merge_trees;
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mod test_merged_tree;
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mod test_mut_repo;
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mod test_operations;
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mod test_refs;
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mod test_revset;
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mod test_rewrite;
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mod test_signing;
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mod test_view;
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mod test_workspace;
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