a403dd9ce0
- tests/common.bats: PROJECT_ROOT detection, is_cmd, timestamp, data_dir, logging functions, color handling, require_root - tests/detect.bats: GPU sysfs reads with mock sysfs tree, kernel param parsing (word boundary, dot escaping, edge positions), recommended GTT/pages computation (64GB, 128GB, tiny, zero), firmware bad detection, stack detection - tests/format.bats: human_bytes (0, KiB, MiB, GiB boundaries, 64GiB), human_mib (sub-GiB, exact-GiB, recommended values, empty input) - tests/benchmark_compare.bats: improvement/regression display, empty results, missing files, usage output, config change detection - tests/log_metrics.bats: CSV header, data format, field count, input validation, unknown argument handling - tests/test_helper.sh: mock sysfs tree builder, bats-assert/support setup Makefile: add 'make test' target Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
122 lines
3.4 KiB
Bash
122 lines
3.4 KiB
Bash
#!/usr/bin/env bats
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# Tests for lib/common.sh — core utilities
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load test_helper.sh
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setup() {
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source_lib common.sh
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}
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# ── PROJECT_ROOT detection ───────────────────────────────
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@test "PROJECT_ROOT points to a directory containing Makefile" {
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[ -f "$PROJECT_ROOT/Makefile" ]
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}
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@test "PROJECT_ROOT is not the filesystem root" {
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[ "$PROJECT_ROOT" != "/" ]
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}
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# ── is_cmd ───────────────────────────────────────────────
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@test "is_cmd: bash exists" {
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run is_cmd bash
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assert_success
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}
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@test "is_cmd: nonexistent command fails" {
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run is_cmd this_command_does_not_exist_xyz123
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assert_failure
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}
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@test "is_cmd: empty argument fails" {
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run is_cmd ""
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assert_failure
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}
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# ── timestamp ────────────────────────────────────────────
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@test "timestamp: returns YYYYMMDD-HHMMSS format" {
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run timestamp
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assert_success
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[[ "$output" =~ ^[0-9]{8}-[0-9]{6}$ ]]
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}
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@test "timestamp: returns a reasonable date (not epoch)" {
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local ts
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ts="$(timestamp)"
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local year="${ts:0:4}"
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(( year >= 2025 ))
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}
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# ── data_dir ─────────────────────────────────────────────
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@test "data_dir: creates directory and returns path" {
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local dir
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dir="$(data_dir "test-tmp-$$")"
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[ -d "$dir" ]
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rmdir "$dir"
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}
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@test "data_dir: default returns data/ under project root" {
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local dir
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dir="$(data_dir ".")"
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[[ "$dir" == "$PROJECT_ROOT/data/." ]]
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}
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# ── logging functions produce output ─────────────────────
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@test "log_info: produces output" {
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run log_info "test message"
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assert_success
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assert_output --partial "test message"
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}
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@test "log_success: produces output" {
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run log_success "it worked"
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assert_success
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assert_output --partial "it worked"
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}
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@test "log_warn: produces output" {
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run log_warn "warning"
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assert_success
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assert_output --partial "warning"
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}
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@test "log_error: produces output on stderr" {
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run log_error "failure"
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assert_success
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# log_error writes to stderr but bats captures both
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assert_output --partial "failure"
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}
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@test "log_header: produces output with delimiters" {
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run log_header "Section Title"
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assert_success
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assert_output --partial "Section Title"
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}
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# ── Color handling ───────────────────────────────────────
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@test "colors are empty strings when not a terminal" {
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export TERM=dumb
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# Re-source to pick up non-terminal detection
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unset RED GREEN YELLOW BLUE CYAN BOLD DIM RESET
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source_lib common.sh
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# When stdout is not a tty (as in bats), colors should be empty
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[ -z "$RED" ] || [ "$RED" = "" ]
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}
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# ── require_root ─────────────────────────────────────────
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@test "require_root: exits with error when not root" {
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# We're not running tests as root
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if [ "$EUID" -eq 0 ]; then
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skip "Test must not run as root"
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fi
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run require_root
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assert_failure
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assert_output --partial "root"
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}
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