Giant blob of minor changes

[dotfiles/.git] / .config / coc / extensions / coc-go-data / tools / pkg / mod / golang.org / x / tools@v0.0.0-20201028153306-37f0764111ff / cmd / benchcmp / benchcmp_test.go

diff --git a/.config/coc/extensions/coc-go-data/tools/pkg/mod/golang.org/x/tools@v0.0.0-20201028153306-37f0764111ff/cmd/benchcmp/benchcmp_test.go b/.config/coc/extensions/coc-go-data/tools/pkg/mod/golang.org/x/tools@v0.0.0-20201028153306-37f0764111ff/cmd/benchcmp/benchcmp_test.go
new file mode 100644 (file)
index 0000000..b79bfaa
--- /dev/null
+++ b/.config/coc/extensions/coc-go-data/tools/pkg/mod/golang.org/x/tools@v0.0.0-20201028153306-37f0764111ff/cmd/benchcmp/benchcmp_test.go
@@ -0,0 +1,83 @@
+package main
+
+import (
+       "reflect"
+       "testing"
+
+       "golang.org/x/tools/benchmark/parse"
+)
+
+func TestSelectBest(t *testing.T) {
+       have := parse.Set{
+               "Benchmark1": []*parse.Benchmark{
+                       {
+                               Name: "Benchmark1",
+                               N:    10, NsPerOp: 100, Measured: parse.NsPerOp,
+                               Ord: 0,
+                       },
+                       {
+                               Name: "Benchmark1",
+                               N:    10, NsPerOp: 50, Measured: parse.NsPerOp,
+                               Ord: 3,
+                       },
+               },
+               "Benchmark2": []*parse.Benchmark{
+                       {
+                               Name: "Benchmark2",
+                               N:    10, NsPerOp: 60, Measured: parse.NsPerOp,
+                               Ord: 1,
+                       },
+                       {
+                               Name: "Benchmark2",
+                               N:    10, NsPerOp: 500, Measured: parse.NsPerOp,
+                               Ord: 2,
+                       },
+               },
+       }
+
+       want := parse.Set{
+               "Benchmark1": []*parse.Benchmark{
+                       {
+                               Name: "Benchmark1",
+                               N:    10, NsPerOp: 50, Measured: parse.NsPerOp,
+                               Ord: 0,
+                       },
+               },
+               "Benchmark2": []*parse.Benchmark{
+                       {
+                               Name: "Benchmark2",
+                               N:    10, NsPerOp: 60, Measured: parse.NsPerOp,
+                               Ord: 1,
+                       },
+               },
+       }
+
+       selectBest(have)
+       if !reflect.DeepEqual(want, have) {
+               t.Errorf("filtered bench set incorrectly, want %v have %v", want, have)
+       }
+}
+
+func TestFormatNs(t *testing.T) {
+       tests := []struct {
+               input    float64
+               expected string
+       }{
+               {input: 0, expected: "0.00"},
+               {input: 0.2, expected: "0.20"},
+               {input: 2, expected: "2.00"},
+               {input: 2.2, expected: "2.20"},
+               {input: 4, expected: "4.00"},
+               {input: 16, expected: "16.0"},
+               {input: 16.08, expected: "16.1"},
+               {input: 128, expected: "128"},
+               {input: 256.2, expected: "256"},
+       }
+
+       for _, tt := range tests {
+               actual := formatNs(tt.input)
+               if actual != tt.expected {
+                       t.Fatalf("%f. got %q, want %q", tt.input, actual, tt.expected)
+               }
+       }
+}