Gecko [ 167.86.127.34 ]

Name	Size	Permission
builtin	[ DIR ]	drwxr-xr-x
testdata	[ DIR ]	drwxr-xr-x
alg.go	16.28 KB	-rw-r--r--
align.go	9.85 KB	-rw-r--r--
bexport.go	4.41 KB	-rw-r--r--
bimport.go	667 B	-rw-r--r--
bitset.go	1.15 KB	-rw-r--r--
bootstrap.go	311 B	-rw-r--r--
builtin.go	16.41 KB	-rw-r--r--
builtin_test.go	622 B	-rw-r--r--
bv.go	5.5 KB	-rw-r--r--
class_string.go	712 B	-rw-r--r--
closure.go	15.57 KB	-rw-r--r--
const.go	27.21 KB	-rw-r--r--
constFold_test.go	322.99 KB	-rw-r--r--
dcl.go	28.37 KB	-rw-r--r--
dep_test.go	587 B	-rw-r--r--
dump.go	6.37 KB	-rw-r--r--
dwinl.go	10.07 KB	-rw-r--r--
esc.go	12.22 KB	-rw-r--r--
escape.go	37.37 KB	-rw-r--r--
export.go	5.33 KB	-rw-r--r--
fixedbugs_test.go	2.23 KB	-rw-r--r--
float_test.go	11.51 KB	-rw-r--r--
fmt.go	41.71 KB	-rw-r--r--
gen.go	2.33 KB	-rw-r--r--
global_test.go	2.57 KB	-rw-r--r--
go.go	7.4 KB	-rw-r--r--
gsubr.go	9.08 KB	-rw-r--r--
iexport.go	31.65 KB	-rw-r--r--
iface_test.go	1.92 KB	-rw-r--r--
iimport.go	22.79 KB	-rw-r--r--
init.go	3.29 KB	-rw-r--r--
initorder.go	9.84 KB	-rw-r--r--
inl.go	35.08 KB	-rw-r--r--
inl_test.go	6.64 KB	-rw-r--r--
lang_test.go	1.46 KB	-rw-r--r--
lex.go	5.96 KB	-rw-r--r--
lex_test.go	3.63 KB	-rw-r--r--
logic_test.go	11.08 KB	-rw-r--r--
main.go	43.75 KB	-rw-r--r--
mapfile_mmap.go	1.21 KB	-rw-r--r--
mapfile_read.go	485 B	-rw-r--r--
mkbuiltin.go	5.34 KB	-rw-r--r--
mpfloat.go	6.56 KB	-rw-r--r--
mpint.go	5.34 KB	-rw-r--r--
noder.go	37.65 KB	-rw-r--r--
obj.go	11.44 KB	-rw-r--r--
op_string.go	4.88 KB	-rw-r--r--
order.go	37.39 KB	-rw-r--r--
pgen.go	21.66 KB	-rw-r--r--
pgen_test.go	6.01 KB	-rw-r--r--
phi.go	14.72 KB	-rw-r--r--
plive.go	44.51 KB	-rw-r--r--
pprof.go	274 B	-rw-r--r--
racewalk.go	2.61 KB	-rw-r--r--
range.go	13.72 KB	-rw-r--r--
reflect.go	48.07 KB	-rw-r--r--
reproduciblebuilds_test.go	1.46 KB	-rw-r--r--
scc.go	4.18 KB	-rw-r--r--
scope.go	2.8 KB	-rw-r--r--
scope_test.go	13.67 KB	-rw-r--r--
select.go	9.16 KB	-rw-r--r--
shift_test.go	21.46 KB	-rw-r--r--
sinit.go	26.75 KB	-rw-r--r--
sizeof_test.go	844 B	-rw-r--r--
ssa.go	224.4 KB	-rw-r--r--
ssa_test.go	5.1 KB	-rw-r--r--
subr.go	43.73 KB	-rw-r--r--
swt.go	18.51 KB	-rw-r--r--
syntax.go	36.41 KB	-rw-r--r--
timings.go	5.75 KB	-rw-r--r--
trace.go	494 B	-rw-r--r--
truncconst_test.go	1.76 KB	-rw-r--r--
typecheck.go	87.11 KB	-rw-r--r--
types.go	1.19 KB	-rw-r--r--
types_acc.go	491 B	-rw-r--r--
universe.go	10.88 KB	-rw-r--r--
unsafe.go	1.8 KB	-rw-r--r--
util.go	2.18 KB	-rw-r--r--
walk.go	101.89 KB	-rw-r--r--
zerorange_test.go	1.89 KB	-rw-r--r--

Code Editor : lex_test.go

// Copyright 2016 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 gc

import (
	"cmd/compile/internal/syntax"
	"reflect"
	"runtime"
	"testing"
)

func eq(a, b []string) bool {
	if len(a) != len(b) {
		return false
	}
	for i := 0; i < len(a); i++ {
		if a[i] != b[i] {
			return false
		}
	}
	return true
}

func TestPragmaFields(t *testing.T) {
	var tests = []struct {
		in   string
		want []string
	}{
		{"", []string{}},
		{" \t ", []string{}},
		{`""""`, []string{`""`, `""`}},
		{"  a'b'c  ", []string{"a'b'c"}},
		{"1 2 3 4", []string{"1", "2", "3", "4"}},
		{"\n☺\t☹\n", []string{"☺", "☹"}},
		{`"1 2 "  3  " 4 5"`, []string{`"1 2 "`, `3`, `" 4 5"`}},
		{`"1""2 3""4"`, []string{`"1"`, `"2 3"`, `"4"`}},
		{`12"34"`, []string{`12`, `"34"`}},
		{`12"34 `, []string{`12`}},
	}

for _, tt := range tests {
		got := pragmaFields(tt.in)
		if !eq(got, tt.want) {
			t.Errorf("pragmaFields(%q) = %v; want %v", tt.in, got, tt.want)
			continue
		}
	}
}

func TestPragcgo(t *testing.T) {
	type testStruct struct {
		in   string
		want []string
	}

var tests = []testStruct{
		{`go:cgo_export_dynamic local`, []string{`cgo_export_dynamic`, `local`}},
		{`go:cgo_export_dynamic local remote`, []string{`cgo_export_dynamic`, `local`, `remote`}},
		{`go:cgo_export_dynamic local' remote'`, []string{`cgo_export_dynamic`, `local'`, `remote'`}},
		{`go:cgo_export_static local`, []string{`cgo_export_static`, `local`}},
		{`go:cgo_export_static local remote`, []string{`cgo_export_static`, `local`, `remote`}},
		{`go:cgo_export_static local' remote'`, []string{`cgo_export_static`, `local'`, `remote'`}},
		{`go:cgo_import_dynamic local`, []string{`cgo_import_dynamic`, `local`}},
		{`go:cgo_import_dynamic local remote`, []string{`cgo_import_dynamic`, `local`, `remote`}},
		{`go:cgo_import_static local`, []string{`cgo_import_static`, `local`}},
		{`go:cgo_import_static local'`, []string{`cgo_import_static`, `local'`}},
		{`go:cgo_dynamic_linker "/path/"`, []string{`cgo_dynamic_linker`, `/path/`}},
		{`go:cgo_dynamic_linker "/p ath/"`, []string{`cgo_dynamic_linker`, `/p ath/`}},
		{`go:cgo_ldflag "arg"`, []string{`cgo_ldflag`, `arg`}},
		{`go:cgo_ldflag "a rg"`, []string{`cgo_ldflag`, `a rg`}},
	}

if runtime.GOOS != "aix" {
		tests = append(tests, []testStruct{
			{`go:cgo_import_dynamic local remote "library"`, []string{`cgo_import_dynamic`, `local`, `remote`, `library`}},
			{`go:cgo_import_dynamic local' remote' "lib rary"`, []string{`cgo_import_dynamic`, `local'`, `remote'`, `lib rary`}},
		}...)
	} else {
		// cgo_import_dynamic with a library is slightly different on AIX
		// as the library field must follow the pattern [libc.a/object.o].
		tests = append(tests, []testStruct{
			{`go:cgo_import_dynamic local remote "lib.a/obj.o"`, []string{`cgo_import_dynamic`, `local`, `remote`, `lib.a/obj.o`}},
			// This test must fail.
			{`go:cgo_import_dynamic local' remote' "library"`, []string{`<unknown position>: usage: //go:cgo_import_dynamic local [remote ["lib.a/object.o"]]`}},
		}...)

}

var p noder
	var nopos syntax.Pos
	for _, tt := range tests {

p.err = make(chan syntax.Error)
		gotch := make(chan [][]string)
		go func() {
			p.pragcgobuf = nil
			p.pragcgo(nopos, tt.in)
			if p.pragcgobuf != nil {
				gotch <- p.pragcgobuf
			}
		}()

select {
		case e := <-p.err:
			want := tt.want[0]
			if e.Error() != want {
				t.Errorf("pragcgo(%q) = %q; want %q", tt.in, e, want)
				continue
			}
		case got := <-gotch:
			want := [][]string{tt.want}
			if !reflect.DeepEqual(got, want) {
				t.Errorf("pragcgo(%q) = %q; want %q", tt.in, got, want)
				continue
			}
		}

}
}

${this.title}

Code Editor : lex_test.go