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Code Issues Releases Activity

Revert benchmark code

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This commit is contained in:
dshemin
2019-11-28 10:19:08 +07:00
parent 9bb943735e
commit 98b0cb55b7
2 changed files with 23 additions and 45 deletions
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9
test/file-header_test.go
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@@ -34,7 +34,10 @@ func TestLintFileHeader(t *testing.T) {
}
func BenchmarkLintFileHeader(b *testing.B) {
benchRule(b, "lint-file-header1", &rule.FileHeaderRule{}, &lint.RuleConfig{
Arguments: []interface{}{"foobar"},
})
var t *testing.T
for i := 0; i <= b.N; i++ {
testRule(t, "lint-file-header1", &rule.FileHeaderRule{}, &lint.RuleConfig{
Arguments: []interface{}{"foobar"},
})
}
}

59
test/utils.go
View File

@@ -6,6 +6,7 @@ import (
"fmt"
"go/ast"
"go/parser"
"go/printer"
"go/token"
"go/types"
"io/ioutil"
@@ -18,42 +19,14 @@ import (
"github.com/pkg/errors"
)
const fixtureBasePath = "../fixtures/"
func benchRule(b *testing.B, filename string, rule lint.Rule, config ...*lint.RuleConfig) {
fixturePath := fixtureBasePath + filename + ".go"
stat, err := os.Stat(fixturePath)
if err != nil {
b.Fatalf("Cannot get file info for %s: %v", rule.Name(), err)
}
c := map[string]lint.RuleConfig{}
if config != nil {
c[rule.Name()] = *config[0]
}
l := lint.New(func(file string) ([]byte, error) {
return ioutil.ReadFile(fixtureBasePath + file)
})
for i := 0; i < b.N; i++ {
ps, err := l.Lint([][]string{{stat.Name()}}, []lint.Rule{rule}, lint.Config{
Rules: c,
})
if err != nil {
b.Fatalf("Unexpected error: %s", err)
}
for range ps {
}
}
}
func testRule(t *testing.T, filename string, rule lint.Rule, config ...*lint.RuleConfig) {
fixturePath := fixtureBasePath + filename + ".go"
src, err := ioutil.ReadFile(fixturePath)
baseDir := "../fixtures/"
filename = filename + ".go"
src, err := ioutil.ReadFile(baseDir + filename)
if err != nil {
t.Fatalf("Bad filename path in test for %s: %v", rule.Name(), err)
}
stat, err := os.Stat(fixturePath)
stat, err := os.Stat(baseDir + filename)
if err != nil {
t.Fatalf("Cannot get file info for %s: %v", rule.Name(), err)
}
@@ -62,16 +35,10 @@ func testRule(t *testing.T, filename string, rule lint.Rule, config ...*lint.Rul
c[rule.Name()] = *config[0]
}
if parseInstructions(t, filename, src) == nil {
err := assertSuccess(t, fixtureBasePath, stat, []lint.Rule{rule}, c)
if err != nil {
t.Fatalf("Cannot invoke 'assertSuccess' for %s: %v", rule.Name(), err)
}
assertSuccess(t, baseDir, stat, []lint.Rule{rule}, c)
return
}
err = assertFailures(t, fixtureBasePath, stat, src, []lint.Rule{rule}, c)
if err != nil {
t.Fatalf("Cannot invoke 'assertFailures' for %s: %v", rule.Name(), err)
}
assertFailures(t, baseDir, stat, src, []lint.Rule{rule}, c)
}
func assertSuccess(t *testing.T, baseDir string, fi os.FileInfo, rules []lint.Rule, config map[string]lint.RuleConfig) error {
@@ -79,7 +46,7 @@ func assertSuccess(t *testing.T, baseDir string, fi os.FileInfo, rules []lint.Ru
return ioutil.ReadFile(baseDir + file)
})
ps, err := l.Lint([][]string{{fi.Name()}}, rules, lint.Config{
ps, err := l.Lint([][]string{[]string{fi.Name()}}, rules, lint.Config{
Rules: config,
})
if err != nil {
@@ -106,7 +73,7 @@ func assertFailures(t *testing.T, baseDir string, fi os.FileInfo, src []byte, ru
return errors.Errorf("Test file %v does not have instructions", fi.Name())
}
ps, err := l.Lint([][]string{{fi.Name()}}, rules, lint.Config{
ps, err := l.Lint([][]string{[]string{fi.Name()}}, rules, lint.Config{
Rules: config,
})
if err != nil {
@@ -233,6 +200,14 @@ func extractReplacement(line string) (string, bool) {
return line[a+len(start) : b], true
}
func render(fset *token.FileSet, x interface{}) string {
var buf bytes.Buffer
if err := printer.Fprint(&buf, fset, x); err != nil {
panic(err)
}
return buf.String()
}
func srcLine(src []byte, p token.Position) string {
// Run to end of line in both directions if not at line start/end.
lo, hi := p.Offset, p.Offset+1