/usr/share/gocode/src/github.com/hashicorp/serf/coordinate/test_util.go is in golang-github-hashicorp-serf-dev 0.7.0~ds1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 | package coordinate
import (
"math"
"testing"
)
// verifyEqualFloats will compare f1 and f2 and fail if they are not
// "equal" within a threshold.
func verifyEqualFloats(t *testing.T, f1 float64, f2 float64) {
const zeroThreshold = 1.0e-6
if math.Abs(f1-f2) > zeroThreshold {
t.Fatalf("equal assertion fail, %9.6f != %9.6f", f1, f2)
}
}
// verifyEqualVectors will compare vec1 and vec2 and fail if they are not
// "equal" within a threshold.
func verifyEqualVectors(t *testing.T, vec1 []float64, vec2 []float64) {
if len(vec1) != len(vec2) {
t.Fatalf("vector length mismatch, %d != %d", len(vec1), len(vec2))
}
for i, _ := range vec1 {
verifyEqualFloats(t, vec1[i], vec2[i])
}
}
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