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>
105 lines
2.3 KiB
Bash
105 lines
2.3 KiB
Bash
#!/usr/bin/env bats
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# Tests for lib/format.sh — pure formatting functions
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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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source_lib format.sh
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}
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# ── human_bytes ──────────────────────────────────────────
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@test "human_bytes: 0 bytes" {
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run human_bytes 0
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assert_output "0 B"
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}
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@test "human_bytes: small value (500 bytes)" {
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run human_bytes 500
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assert_output "500 B"
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}
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@test "human_bytes: exactly 1 KiB" {
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run human_bytes 1024
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assert_output "1 KiB"
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}
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@test "human_bytes: exactly 1 MiB" {
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run human_bytes 1048576
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assert_output "1 MiB"
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}
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@test "human_bytes: exactly 1 GiB" {
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run human_bytes 1073741824
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assert_output "1.0 GiB"
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}
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@test "human_bytes: 32 GiB (typical VRAM)" {
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run human_bytes 34359738368
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assert_output "32.0 GiB"
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}
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@test "human_bytes: 512 MiB (optimal VRAM)" {
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run human_bytes 536870912
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assert_output "512 MiB"
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}
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@test "human_bytes: sub-GiB value formats with leading zero (0.5 GiB)" {
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# 0.5 GiB = 536870912 bytes — should NOT be "0.5 GiB" since < 1 GiB uses MiB
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run human_bytes 536870912
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assert_output "512 MiB"
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}
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@test "human_bytes: 1.5 GiB has correct decimal" {
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run human_bytes 1610612736
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assert_output "1.5 GiB"
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}
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@test "human_bytes: empty/missing argument defaults to 0" {
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run human_bytes ""
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assert_output "0 B"
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}
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@test "human_bytes: 64 GiB" {
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run human_bytes 68719476736
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assert_output "64.0 GiB"
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}
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# ── human_mib ────────────────────────────────────────────
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@test "human_mib: 0 MiB" {
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run human_mib 0
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assert_output "0 MiB"
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}
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@test "human_mib: 512 MiB (stays as MiB)" {
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run human_mib 512
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assert_output "512 MiB"
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}
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@test "human_mib: 1023 MiB (just under GiB threshold)" {
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run human_mib 1023
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assert_output "1023 MiB"
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}
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@test "human_mib: 1024 MiB = 1.0 GiB" {
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run human_mib 1024
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assert_output "1.0 GiB"
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}
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@test "human_mib: 60416 MiB (recommended GTT for 64GB system)" {
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run human_mib 60416
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assert_output "59.0 GiB"
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}
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@test "human_mib: 61440 MiB = 60.0 GiB" {
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run human_mib 61440
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assert_output "60.0 GiB"
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}
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@test "human_mib: empty argument defaults to 0" {
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run human_mib ""
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assert_output "0 MiB"
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}
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