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author | Ian Lance Taylor <iant@golang.org> | 2019-01-18 19:04:36 +0000 |
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committer | Ian Lance Taylor <ian@gcc.gnu.org> | 2019-01-18 19:04:36 +0000 |
commit | 4f4a855d82a889cebcfca150a7a43909bcb6a346 (patch) | |
tree | f12bae0781920fa34669fe30b6f4615a86d9fb80 /libgo/go/flag/flag_test.go | |
parent | 225220d668dafb8262db7012bced688acbe63b33 (diff) | |
download | gcc-4f4a855d82a889cebcfca150a7a43909bcb6a346.zip gcc-4f4a855d82a889cebcfca150a7a43909bcb6a346.tar.gz gcc-4f4a855d82a889cebcfca150a7a43909bcb6a346.tar.bz2 |
libgo: update to Go1.12beta2
Reviewed-on: https://go-review.googlesource.com/c/158019
gotools/:
* Makefile.am (go_cmd_vet_files): Update for Go1.12beta2 release.
(GOTOOLS_TEST_TIMEOUT): Increase to 600.
(check-runtime): Export LD_LIBRARY_PATH before computing GOARCH
and GOOS.
(check-vet): Copy golang.org/x/tools into check-vet-dir.
* Makefile.in: Regenerate.
gcc/testsuite/:
* go.go-torture/execute/names-1.go: Stop using debug/xcoff, which
is no longer externally visible.
From-SVN: r268084
Diffstat (limited to 'libgo/go/flag/flag_test.go')
-rw-r--r-- | libgo/go/flag/flag_test.go | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/libgo/go/flag/flag_test.go b/libgo/go/flag/flag_test.go index c7f0c07..0d9491c 100644 --- a/libgo/go/flag/flag_test.go +++ b/libgo/go/flag/flag_test.go @@ -9,6 +9,7 @@ import ( . "flag" "fmt" "io" + "io/ioutil" "os" "sort" "strconv" @@ -491,3 +492,55 @@ func TestGetters(t *testing.T) { t.Errorf("unexpected output: got %v, expected %v", fs.Output(), expectedOutput) } } + +func TestParseError(t *testing.T) { + for _, typ := range []string{"bool", "int", "int64", "uint", "uint64", "float64", "duration"} { + fs := NewFlagSet("parse error test", ContinueOnError) + fs.SetOutput(ioutil.Discard) + _ = fs.Bool("bool", false, "") + _ = fs.Int("int", 0, "") + _ = fs.Int64("int64", 0, "") + _ = fs.Uint("uint", 0, "") + _ = fs.Uint64("uint64", 0, "") + _ = fs.Float64("float64", 0, "") + _ = fs.Duration("duration", 0, "") + // Strings cannot give errors. + args := []string{"-" + typ + "=x"} + err := fs.Parse(args) // x is not a valid setting for any flag. + if err == nil { + t.Errorf("Parse(%q)=%v; expected parse error", args, err) + continue + } + if !strings.Contains(err.Error(), "invalid") || !strings.Contains(err.Error(), "parse error") { + t.Errorf("Parse(%q)=%v; expected parse error", args, err) + } + } +} + +func TestRangeError(t *testing.T) { + bad := []string{ + "-int=123456789012345678901", + "-int64=123456789012345678901", + "-uint=123456789012345678901", + "-uint64=123456789012345678901", + "-float64=1e1000", + } + for _, arg := range bad { + fs := NewFlagSet("parse error test", ContinueOnError) + fs.SetOutput(ioutil.Discard) + _ = fs.Int("int", 0, "") + _ = fs.Int64("int64", 0, "") + _ = fs.Uint("uint", 0, "") + _ = fs.Uint64("uint64", 0, "") + _ = fs.Float64("float64", 0, "") + // Strings cannot give errors, and bools and durations do not return strconv.NumError. + err := fs.Parse([]string{arg}) + if err == nil { + t.Errorf("Parse(%q)=%v; expected range error", arg, err) + continue + } + if !strings.Contains(err.Error(), "invalid") || !strings.Contains(err.Error(), "value out of range") { + t.Errorf("Parse(%q)=%v; expected range error", arg, err) + } + } +} |