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37 lines
1.2 KiB
Bash
37 lines
1.2 KiB
Bash
# shellcheck shell=bash
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# Regression tests for the evaluator
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# These are not in lang.sh because they generally only need to run in CI,
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# whereas lang.sh is often run locally during development
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source common.sh
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set -o pipefail
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skipTest "Too memory instensive for CI. Attempt to reduce memory usage was unsuccessful, because it made detection of the bug unreliable."
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# Regression test for #11141. The stack pointer corrector assigned the base
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# instead of the top (which resides at the low end of the stack). Sounds confusing?
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# Stacks grow downwards, so that's why this mistake happened.
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# My manual testing did not uncover this, because it didn't rely on the stack enough.
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# https://github.com/NixOS/nix/issues/11141
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test_issue_11141() {
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mkdir -p "$TEST_ROOT/issue-11141/src"
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cp lang-gc/issue-11141-gc-coroutine-test.nix "$TEST_ROOT/issue-11141/"
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(
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set +x;
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n=10
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echo "populating $TEST_ROOT/issue-11141/src with $((n*100)) files..."
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for i in $(seq 0 $n); do
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touch "$TEST_ROOT/issue-11141/src/file-$i"{0,1,2,3,4,5,6,7,8,9}{0,1,2,3,4,5,6,7,8,9}
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done
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)
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GC_INITIAL_HEAP_SIZE=$((1024 * 1024)) \
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NIX_SHOW_STATS=1 \
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nix eval -vvv\
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-f "$TEST_ROOT/issue-11141/issue-11141-gc-coroutine-test.nix"
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}
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test_issue_11141
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