gotestify regexp
R=rsc
DELTA=101 (53 added, 25 deleted, 23 changed)
OCL=19635
CL=19637
diff --git a/src/lib/regexp/test.go b/src/lib/regexp/test.go
index 223064c..dd2e947 100644
--- a/src/lib/regexp/test.go
+++ b/src/lib/regexp/test.go
@@ -2,11 +2,12 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
-package main
+package regexp
import (
"os";
"regexp";
+ "testing";
)
var good_re = []string{
@@ -85,11 +86,10 @@
Tester{ `a*(|(b))c*`, "aacc", Vec{0,4, 2,2, -1,-1, END} },
}
-func Compile(expr string, error *os.Error) regexp.Regexp {
+func CompileTest(t *testing.T, expr string, error *os.Error) regexp.Regexp {
re, err := regexp.Compile(expr);
if err != error {
- print("compiling `", expr, "`; unexpected error: ", err.String(), "\n");
- sys.exit(1);
+ t.Error("compiling `", expr, "`; unexpected error: ", err.String());
}
return re
}
@@ -104,13 +104,13 @@
return i
}
-func PrintVec(m *[] int) {
+func PrintVec(t *testing.T, m *[] int) {
l := MarkedLen(m);
if l == 0 {
- print("<no match>");
+ t.Log("\t<no match>");
} else {
for i := 0; i < l && m[i] != END; i = i+2 {
- print(m[i], ",", m[i+1], " ")
+ t.Log("\t", m[i], ",", m[i+1])
}
}
}
@@ -128,33 +128,35 @@
return true
}
-func Match(expr string, str string, match *[]int) {
- re := Compile(expr, nil);
+func MatchTest(t *testing.T, expr string, str string, match *[]int) {
+ re := CompileTest(t, expr, nil);
+ if re == nil {
+ return
+ }
m := re.Execute(str);
if !Equal(m, match) {
- print("failure on `", expr, "` matching `", str, "`:\n");
- PrintVec(m);
- print("\nshould be:\n");
- PrintVec(match);
- print("\n");
- sys.exit(1);
+ t.Error("failure on `", expr, "` matching `", str, "`:");
+ PrintVec(t, m);
+ t.Log("should be:");
+ PrintVec(t, match);
}
}
-func main() {
- //regexp.debug = true;
- if sys.argc() > 1 {
- Compile(sys.argv(1), nil);
- sys.exit(0);
- }
+export func TestGoodCompile(t *testing.T) {
for i := 0; i < len(good_re); i++ {
- Compile(good_re[i], nil);
+ CompileTest(t, good_re[i], nil);
}
+}
+
+export func TestBadCompile(t *testing.T) {
for i := 0; i < len(bad_re); i++ {
- Compile(bad_re[i].re, bad_re[i].err)
+ CompileTest(t, bad_re[i].re, bad_re[i].err)
}
+}
+
+export func TestMatch(t *testing.T) {
for i := 0; i < len(matches); i++ {
- t := &matches[i];
- Match(t.re, t.text, &t.match)
+ test := &matches[i];
+ MatchTest(t, test.re, test.text, &test.match)
}
}
