clawbot
04b5db6fbf
check / check (push) Failing after 0s
Accumulating milestone branch. One squashed commit per closed issue; `next` is kept green and mergeable to `main` at any time without notice. Landed so far: - `chore: update golangci-lint to v2.12.2 with canonical config` (#54) — canonical v2-schema `.golangci.yml`, pins bumped in `Dockerfile` and `script/bootstrap`, tree at `0 issues.`. Three behaviour deltas are recorded in that PR's body: `Cache.StoreVariant` takes a context, `MetadataStorage.Store` no longer leaks temp files on failure, and the `signing_key` too-short error text gained a `value too short:` prefix. Sequencing for the milestone is tracked in #103. Reviewed-on: #105 Co-authored-by: clawbot <clawbot@noreply.example.org>
48 lines
1.0 KiB
Go
48 lines
1.0 KiB
Go
package imgcache
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import (
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"fmt"
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"math"
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"testing"
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)
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func TestSizePercentSafeWithZeroFetchBytes(t *testing.T) {
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t.Parallel()
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// Simulate the calculation from processAndStore
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fetchBytes := int64(0)
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outputSize := int64(100)
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var sizePercent float64
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if fetchBytes > 0 {
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sizePercent = float64(outputSize) / float64(fetchBytes) * 100.0
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}
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// sizePercent should be 0, not Inf or NaN
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if math.IsInf(sizePercent, 0) || math.IsNaN(sizePercent) {
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t.Errorf("sizePercent = %f, should not be Inf/NaN", sizePercent)
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}
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// Should produce valid log output
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result := fmt.Sprintf("%.1f%%", sizePercent)
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if result != "0.0%" {
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t.Errorf("formatted size ratio = %q, want %q", result, "0.0%")
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}
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}
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func TestSizePercentNormalCase(t *testing.T) {
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t.Parallel()
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fetchBytes := int64(1000)
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outputSize := int64(500)
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var sizePercent float64
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if fetchBytes > 0 {
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sizePercent = float64(outputSize) / float64(fetchBytes) * 100.0
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}
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if math.Abs(sizePercent-50.0) > 0.001 {
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t.Errorf("sizePercent = %f, want 50.0", sizePercent)
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}
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}
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