mirror of
https://github.com/golang/go.git
synced 2025-12-08 06:10:04 +00:00
roll tests into one binary
R=r DELTA=145 (27 added, 27 deleted, 91 changed) OCL=19423 CL=19502
This commit is contained in:
Russ Cox
parent
d12c1b99c7
commit
c1efd7d6e5
5 changed files with 122 additions and 118 deletions
|
|
@ -8,13 +8,6 @@ set -x
|
|||
|
||||
make clean
|
||||
make
|
||||
6g testatof.go
|
||||
6l testatof.6
|
||||
6.out
|
||||
6g testftoa.go
|
||||
6l testftoa.6
|
||||
6.out
|
||||
6g testfp.go
|
||||
6l testfp.6
|
||||
6.out
|
||||
rm -f *.6 6.out
|
||||
# make test
|
||||
# ./test
|
||||
# rm -f *.6 6.out test
|
||||
|
|
|
|||
|
|
@ -2,109 +2,100 @@
|
|||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
package main
|
||||
|
||||
import "strconv"
|
||||
package strconv
|
||||
import (
|
||||
"fmt";
|
||||
"os";
|
||||
"strconv"
|
||||
)
|
||||
|
||||
type Test struct {
|
||||
in string;
|
||||
out string;
|
||||
err *os.Error;
|
||||
}
|
||||
|
||||
var tests = []Test {
|
||||
Test{ "1", "1" },
|
||||
Test{ "1e23", "1e+23" },
|
||||
Test{ "100000000000000000000000", "1e+23" },
|
||||
Test{ "1e-100", "1e-100" },
|
||||
Test{ "123456700", "1.234567e+08" },
|
||||
Test{ "99999999999999974834176", "9.999999999999997e+22" },
|
||||
Test{ "100000000000000000000001", "1.0000000000000001e+23" },
|
||||
Test{ "100000000000000008388608", "1.0000000000000001e+23" },
|
||||
Test{ "100000000000000016777215", "1.0000000000000001e+23" },
|
||||
Test{ "100000000000000016777216", "1.0000000000000003e+23" },
|
||||
Test{ "-1", "-1" },
|
||||
Test{ "-0", "0" },
|
||||
Test{ "1e-20", "1e-20" },
|
||||
Test{ "1", "1", nil },
|
||||
Test{ "1e23", "1e+23", nil },
|
||||
Test{ "100000000000000000000000", "1e+23", nil },
|
||||
Test{ "1e-100", "1e-100", nil },
|
||||
Test{ "123456700", "1.234567e+08", nil },
|
||||
Test{ "99999999999999974834176", "9.999999999999997e+22", nil },
|
||||
Test{ "100000000000000000000001", "1.0000000000000001e+23", nil },
|
||||
Test{ "100000000000000008388608", "1.0000000000000001e+23", nil },
|
||||
Test{ "100000000000000016777215", "1.0000000000000001e+23", nil },
|
||||
Test{ "100000000000000016777216", "1.0000000000000003e+23", nil },
|
||||
Test{ "-1", "-1", nil },
|
||||
Test{ "-0", "0", nil },
|
||||
Test{ "1e-20", "1e-20", nil },
|
||||
|
||||
// largest float64
|
||||
Test{ "1.7976931348623157e308", "1.7976931348623157e+308" },
|
||||
Test{ "-1.7976931348623157e308", "-1.7976931348623157e+308" },
|
||||
Test{ "1.7976931348623157e308", "1.7976931348623157e+308", nil },
|
||||
Test{ "-1.7976931348623157e308", "-1.7976931348623157e+308", nil },
|
||||
// next float64 - too large
|
||||
Test{ "1.7976931348623159e308", "+Inf" },
|
||||
Test{ "-1.7976931348623159e308", "-Inf" },
|
||||
Test{ "1.7976931348623159e308", "+Inf", os.ERANGE },
|
||||
Test{ "-1.7976931348623159e308", "-Inf", os.ERANGE },
|
||||
// the border is ...158079
|
||||
// borderline - okay
|
||||
Test{ "1.7976931348623158e308", "1.7976931348623157e+308" },
|
||||
Test{ "-1.7976931348623158e308", "-1.7976931348623157e+308" },
|
||||
Test{ "1.7976931348623158e308", "1.7976931348623157e+308", nil },
|
||||
Test{ "-1.7976931348623158e308", "-1.7976931348623157e+308", nil },
|
||||
// borderline - too large
|
||||
Test{ "1.797693134862315808e308", "+Inf" },
|
||||
Test{ "-1.797693134862315808e308", "-Inf" },
|
||||
Test{ "1.797693134862315808e308", "+Inf", os.ERANGE },
|
||||
Test{ "-1.797693134862315808e308", "-Inf", os.ERANGE },
|
||||
|
||||
// a little too large
|
||||
Test{ "1e308", "1e+308" },
|
||||
Test{ "2e308", "+Inf" },
|
||||
Test{ "1e309", "+Inf" },
|
||||
Test{ "1e308", "1e+308", nil },
|
||||
Test{ "2e308", "+Inf", os.ERANGE },
|
||||
Test{ "1e309", "+Inf", os.ERANGE },
|
||||
|
||||
// way too large
|
||||
Test{ "1e310", "+Inf" },
|
||||
Test{ "-1e310", "-Inf" },
|
||||
Test{ "1e400", "+Inf" },
|
||||
Test{ "-1e400", "-Inf" },
|
||||
Test{ "1e400000", "+Inf" },
|
||||
Test{ "-1e400000", "-Inf" },
|
||||
Test{ "1e310", "+Inf", os.ERANGE },
|
||||
Test{ "-1e310", "-Inf", os.ERANGE },
|
||||
Test{ "1e400", "+Inf", os.ERANGE },
|
||||
Test{ "-1e400", "-Inf", os.ERANGE },
|
||||
Test{ "1e400000", "+Inf", os.ERANGE },
|
||||
Test{ "-1e400000", "-Inf", os.ERANGE },
|
||||
|
||||
// denormalized
|
||||
Test{ "1e-305", "1e-305" },
|
||||
Test{ "1e-306", "1e-306" },
|
||||
Test{ "1e-307", "1e-307" },
|
||||
Test{ "1e-308", "1e-308" },
|
||||
Test{ "1e-309", "1e-309" },
|
||||
Test{ "1e-310", "1e-310" },
|
||||
Test{ "1e-322", "1e-322" },
|
||||
Test{ "1e-305", "1e-305", nil },
|
||||
Test{ "1e-306", "1e-306", nil },
|
||||
Test{ "1e-307", "1e-307", nil },
|
||||
Test{ "1e-308", "1e-308", nil },
|
||||
Test{ "1e-309", "1e-309", nil },
|
||||
Test{ "1e-310", "1e-310", nil },
|
||||
Test{ "1e-322", "1e-322", nil },
|
||||
// smallest denormal
|
||||
Test{ "5e-324", "5e-324" },
|
||||
Test{ "5e-324", "5e-324", nil },
|
||||
// too small
|
||||
Test{ "4e-324", "0" },
|
||||
Test{ "4e-324", "0", nil },
|
||||
// way too small
|
||||
Test{ "1e-350", "0" },
|
||||
Test{ "1e-400000", "0" },
|
||||
Test{ "1e-350", "0", nil },
|
||||
Test{ "1e-400000", "0", nil },
|
||||
|
||||
// try to overflow exponent
|
||||
Test{ "1e-4294967296", "0" },
|
||||
Test{ "1e+4294967296", "+Inf" },
|
||||
Test{ "1e-18446744073709551616", "0" },
|
||||
Test{ "1e+18446744073709551616", "+Inf" },
|
||||
Test{ "1e-4294967296", "0", nil },
|
||||
Test{ "1e+4294967296", "+Inf", os.ERANGE },
|
||||
Test{ "1e-18446744073709551616", "0", nil },
|
||||
Test{ "1e+18446744073709551616", "+Inf", os.ERANGE },
|
||||
|
||||
// Parse errors
|
||||
Test{ "1e", "error" },
|
||||
Test{ "1e-", "error" },
|
||||
Test{ ".e-1", "error" },
|
||||
Test{ "1e", "0", os.EINVAL },
|
||||
Test{ "1e-", "0", os.EINVAL },
|
||||
Test{ ".e-1", "0", os.EINVAL },
|
||||
}
|
||||
|
||||
func main() {
|
||||
bad := 0;
|
||||
export func TestAtof() bool {
|
||||
ok := true;
|
||||
for i := 0; i < len(tests); i++ {
|
||||
t := &tests[i];
|
||||
f, overflow, ok := strconv.atof64(t.in);
|
||||
if !ok && t.out == "error" {
|
||||
continue;
|
||||
}
|
||||
if !ok {
|
||||
panicln("test:", t.in, "failed to parse");
|
||||
}
|
||||
if overflow && !sys.isInf(f, 0) {
|
||||
panicln("overflow but not inf:", t.in, f);
|
||||
}
|
||||
if sys.isInf(f, 0) && !overflow {
|
||||
panicln("inf but not overflow:", t.in, f);
|
||||
}
|
||||
s := strconv.ftoa64(f, 'g', -1);
|
||||
if s != t.out {
|
||||
println("test", t.in, "want", t.out, "got", s);
|
||||
bad++;
|
||||
out, err := strconv.atof64(t.in);
|
||||
outs := strconv.ftoa64(out, 'g', -1);
|
||||
if outs != t.out || err != t.err {
|
||||
fmt.printf("strconv.atof64(%v) = %v, %v want %v, %v\n",
|
||||
t.in, out, err, t.out, t.err);
|
||||
ok = false;
|
||||
}
|
||||
}
|
||||
if bad != 0 {
|
||||
panic("failed");
|
||||
}
|
||||
return ok;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -2,8 +2,7 @@
|
|||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
package main
|
||||
|
||||
package strconv
|
||||
import (
|
||||
"bufio";
|
||||
"fmt";
|
||||
|
|
@ -26,15 +25,15 @@ func pow2(i int) float64 {
|
|||
|
||||
// Wrapper around strconv.atof64. Handles dddddp+ddd (binary exponent)
|
||||
// itself, passes the rest on to strconv.atof64.
|
||||
func atof64(s string) (f float64, ok bool) {
|
||||
func myatof64(s string) (f float64, ok bool) {
|
||||
a := strings.split(s, "p");
|
||||
if len(a) == 2 {
|
||||
n, ok := strconv.atoi64(a[0]);
|
||||
if !ok {
|
||||
n, err := strconv.atoi64(a[0]);
|
||||
if err != nil {
|
||||
return 0, false;
|
||||
}
|
||||
e, ok1 := strconv.atoi(a[1]);
|
||||
if !ok1 {
|
||||
e, err1 := strconv.atoi(a[1]);
|
||||
if err1 != nil {
|
||||
println("bad e", a[1]);
|
||||
return 0, false;
|
||||
}
|
||||
|
|
@ -61,8 +60,8 @@ func atof64(s string) (f float64, ok bool) {
|
|||
}
|
||||
return v*pow2(e), true;
|
||||
}
|
||||
f1, overflow, ok1 := strconv.atof64(s);
|
||||
if !ok1 {
|
||||
f1, err := strconv.atof64(s);
|
||||
if err != nil {
|
||||
return 0, false;
|
||||
}
|
||||
return f1, true;
|
||||
|
|
@ -70,30 +69,29 @@ func atof64(s string) (f float64, ok bool) {
|
|||
|
||||
// Wrapper around strconv.atof32. Handles dddddp+ddd (binary exponent)
|
||||
// itself, passes the rest on to strconv.atof32.
|
||||
func atof32(s string) (f float32, ok bool) {
|
||||
func myatof32(s string) (f float32, ok bool) {
|
||||
a := strings.split(s, "p");
|
||||
if len(a) == 2 {
|
||||
n, ok := strconv.atoi(a[0]);
|
||||
if !ok {
|
||||
n, err := strconv.atoi(a[0]);
|
||||
if err != nil {
|
||||
println("bad n", a[0]);
|
||||
return 0, false;
|
||||
}
|
||||
e, ok1 := strconv.atoi(a[1]);
|
||||
if !ok1 {
|
||||
e, err1 := strconv.atoi(a[1]);
|
||||
if err1 != nil {
|
||||
println("bad p", a[1]);
|
||||
return 0, false;
|
||||
}
|
||||
return float32(float64(n)*pow2(e)), true;
|
||||
}
|
||||
f1, overflow, ok1 := strconv.atof32(s);
|
||||
if !ok1 {
|
||||
f1, err1 := strconv.atof32(s);
|
||||
if err1 != nil {
|
||||
return 0, false;
|
||||
}
|
||||
return f1, true;
|
||||
}
|
||||
|
||||
func main()
|
||||
{
|
||||
export func TestFp() bool {
|
||||
fd, err := os.Open("testfp.txt", os.O_RDONLY, 0);
|
||||
if err != nil {
|
||||
panicln("testfp: open testfp.txt:", err.String());
|
||||
|
|
@ -128,14 +126,14 @@ func main()
|
|||
switch a[0] {
|
||||
case "float64":
|
||||
var ok bool;
|
||||
v, ok = atof64(a[2]);
|
||||
v, ok = myatof64(a[2]);
|
||||
if !ok {
|
||||
print("testfp.txt:", lineno, ": cannot atof64 ", a[2]);
|
||||
continue;
|
||||
}
|
||||
s = fmt.sprintf(a[1], v);
|
||||
case "float32":
|
||||
v1, ok := atof32(a[2]);
|
||||
v1, ok := myatof32(a[2]);
|
||||
if !ok {
|
||||
print("testfp.txt:", lineno, ": cannot atof32 ", a[2]);
|
||||
continue;
|
||||
|
|
@ -150,7 +148,5 @@ func main()
|
|||
}
|
||||
//else print("testfp.txt:", lineno, ": worked! ", s, "\n");
|
||||
}
|
||||
if !ok {
|
||||
panicln("testfp failed");
|
||||
}
|
||||
return ok;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -2,8 +2,7 @@
|
|||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
package main
|
||||
|
||||
package strconv
|
||||
import "strconv"
|
||||
|
||||
type Test struct {
|
||||
|
|
@ -13,7 +12,8 @@ type Test struct {
|
|||
s string;
|
||||
}
|
||||
|
||||
var tests = []Test {
|
||||
// TODO: Should be able to call this tests but it conflicts with testatof.go
|
||||
var ftests = []Test {
|
||||
Test{ 1, 'e', 5, "1.00000e+00" },
|
||||
Test{ 1, 'f', 5, "1.00000" },
|
||||
Test{ 1, 'g', 5, "1" },
|
||||
|
|
@ -70,27 +70,25 @@ var tests = []Test {
|
|||
Test{ 32, 'g', -1, "32" },
|
||||
}
|
||||
|
||||
func main() {
|
||||
bad := 0;
|
||||
export func TestFtoa() bool {
|
||||
ok := true;
|
||||
if strconv.floatsize != 32 {
|
||||
panic("floatsize: ", strconv.floatsize);
|
||||
}
|
||||
for i := 0; i < len(tests); i++ {
|
||||
t := &tests[i];
|
||||
for i := 0; i < len(ftests); i++ {
|
||||
t := &ftests[i];
|
||||
s := strconv.ftoa64(t.f, t.fmt, t.prec);
|
||||
if s != t.s {
|
||||
println("test", t.f, string(t.fmt), t.prec, "want", t.s, "got", s);
|
||||
bad++;
|
||||
ok = false;
|
||||
}
|
||||
if float64(float32(t.f)) == t.f {
|
||||
s := strconv.ftoa32(float32(t.f), t.fmt, t.prec);
|
||||
if s != t.s {
|
||||
println("test32", t.f, string(t.fmt), t.prec, "want", t.s, "got", s);
|
||||
bad++;
|
||||
ok = false;
|
||||
}
|
||||
}
|
||||
}
|
||||
if bad != 0 {
|
||||
panic("failed");
|
||||
}
|
||||
return ok;
|
||||
}
|
||||
|
|
|
|||
26
src/lib/strconv/testing.go
Normal file
26
src/lib/strconv/testing.go
Normal file
|
|
@ -0,0 +1,26 @@
|
|||
// Copyright 2009 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
package testing
|
||||
|
||||
export type Test struct {
|
||||
name string;
|
||||
f *() bool;
|
||||
}
|
||||
|
||||
export func Main(tests *[]Test) {
|
||||
ok := true;
|
||||
for i := 0; i < len(tests); i++ {
|
||||
ok1 := tests[i].f();
|
||||
status := "FAIL";
|
||||
if ok1 {
|
||||
status = "PASS"
|
||||
}
|
||||
ok = ok && ok1;
|
||||
println(status, tests[i].name);
|
||||
}
|
||||
if !ok {
|
||||
sys.exit(1);
|
||||
}
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue