e9cb5c491f
Bugs fixed in production code: - compare.sh: Python truthiness on 0.0 — `if b_val` was False for 0.0 t/s, displaying it as a dash instead of "0.0". Fixed with `is not None` checks. - compare.sh: ZeroDivisionError when computing delta % with 0.0 baseline. Test improvements (review findings): - detect.bats: kernel param tests now use real detect_kernel_param logic pattern (not a separate reimplementation). Added non-GiB-aligned RAM test, device ID without 0x prefix, empty firmware version, llama-bench detection, detect_total_physical_ram_kb tests. - benchmark_compare.bats: assert delta percentages (+20.0%, -25.0%, 0.0%), test 0.0 t/s edge case, test per-directory error messages, test config change detection with specific field assertions. - log_metrics.bats: add assert_success, --help test, timestamp format validation. Remove unused mock sysfs setup. - common.bats: fix data_dir test, remove redundant assertion, add cleanup. - test_helper.sh: remove unused FIXTURES_DIR. - Remove empty tests/fixtures/ directory. 94 tests, all passing. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
53 lines
1.7 KiB
Bash
53 lines
1.7 KiB
Bash
#!/usr/bin/env bash
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# Shared test helper — sets up mocked environment for BATS tests
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BATS_SUPPORT="${BATS_SUPPORT:-$HOME/.local/share/bats-support}"
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BATS_ASSERT="${BATS_ASSERT:-$HOME/.local/share/bats-assert}"
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BATS_FILE="${BATS_FILE:-$HOME/.local/share/bats-file}"
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load "$BATS_SUPPORT/load.bash"
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load "$BATS_ASSERT/load.bash"
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PROJECT_ROOT="$(cd "$(dirname "${BATS_TEST_FILENAME}")/.." && pwd)"
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# Create a temporary mock sysfs tree for GPU detection tests
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setup_mock_sysfs() {
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MOCK_SYSFS="$(mktemp -d)"
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local gpu_dir="$MOCK_SYSFS/class/drm/card0/device"
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mkdir -p "$gpu_dir/hwmon/hwmon0"
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echo "0x1002" > "$gpu_dir/vendor"
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echo "0x1586" > "$gpu_dir/device"
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echo "${MOCK_VRAM_TOTAL:-536870912}" > "$gpu_dir/mem_info_vram_total"
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echo "${MOCK_VRAM_USED:-104857600}" > "$gpu_dir/mem_info_vram_used"
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echo "${MOCK_GTT_TOTAL:-64424509440}" > "$gpu_dir/mem_info_gtt_total"
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echo "${MOCK_GTT_USED:-209715200}" > "$gpu_dir/mem_info_gtt_used"
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echo "${MOCK_GPU_BUSY:-5}" > "$gpu_dir/gpu_busy_percent"
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echo "${MOCK_GPU_TEMP:-50000}" > "$gpu_dir/hwmon/hwmon0/temp1_input"
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echo "${MOCK_GPU_POWER:-25000000}" > "$gpu_dir/hwmon/hwmon0/power1_average"
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export GPU_SYSFS="$gpu_dir"
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}
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teardown_mock_sysfs() {
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[[ -n "${MOCK_SYSFS:-}" ]] && rm -rf "$MOCK_SYSFS"
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}
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# Create a mock /proc/cmdline
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setup_mock_cmdline() {
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MOCK_PROC="$(mktemp -d)"
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echo "${MOCK_CMDLINE:-BOOT_IMAGE=/boot/vmlinuz root=UUID=abc ro quiet}" > "$MOCK_PROC/cmdline"
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}
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teardown_mock_proc() {
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[[ -n "${MOCK_PROC:-}" ]] && rm -rf "$MOCK_PROC"
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}
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# Source a lib file with PROJECT_ROOT set correctly
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source_lib() {
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local lib="$1"
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# Disable color for predictable test output
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export TERM=dumb
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source "$PROJECT_ROOT/lib/$lib"
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}
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