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|
package parser
import (
"runtime"
"testing"
)
func TestIsInclude(t *testing.T) {
tests := []struct {
data string
file string
addr string
read int
}{
{
"{{foo}}",
"foo", "", 7,
},
{
"{{foo}} ",
"foo", "", 7,
},
{
"{{foo}}[a]",
"foo", "a", 10,
},
{
"{{foo}}[a ] ",
"foo", "a ", 12,
},
{
"{{foo}}a]",
"foo", "", 7,
},
{
" {{foo}}",
"foo", "", 10,
},
// fails
{
"{foo}}",
"", "", 0,
},
{
"{foo}",
"", "", 0,
},
{
"{{foo}}[a",
"", "", 0,
},
}
p := New()
for i, test := range tests {
file, addr, read := p.isInclude([]byte(test.data))
if file != test.file {
t.Errorf("test %d, want %s, got %s", i, test.file, file)
}
if string(addr) != test.addr {
t.Errorf("test %d, want %s, got %s", i, test.addr, addr)
}
if read != test.read {
t.Errorf("test %d, want %d, got %d", i, test.read, read)
}
}
}
func TestIsCodeInclude(t *testing.T) {
tests := []struct {
data []byte
file string
addr string
read int
}{
{
[]byte("<{{foo}}"),
"foo", "", 8,
},
{
[]byte("<{{foo}} "),
"foo", "", 8,
},
{
[]byte(" <{{foo}} "),
"foo", "", 11,
},
}
p := New()
for i, test := range tests {
file, addr, read := p.isCodeInclude(test.data)
if file != test.file {
t.Errorf("test %d, want %s, got %s", i, test.file, file)
}
if string(addr) != test.addr {
t.Errorf("test %d, want %s, got %s", i, test.addr, addr)
}
if read != test.read {
t.Errorf("test %d, want %d, got %d", i, test.read, read)
}
}
}
func isWindows() bool {
return runtime.GOOS == "windows"
}
func TestPush(t *testing.T) {
if isWindows() {
return
}
i := newIncStack()
if i.Push("/new/foo"); i.stack[0] != "/new" {
t.Errorf("want %s, got %s", "/new", i.stack[0])
}
if i.Push("new/new"); i.stack[1] != "/new/new" {
t.Errorf("want %s, got %s", "/new/new", i.stack[1])
}
}
func TestPop(t *testing.T) {
i := newIncStack()
if i.Push("/new/foo"); i.stack[0] != "/new" {
t.Errorf("want %s, got %s", "/new", i.stack[0])
}
i.Pop()
if len(i.stack) != 0 {
t.Errorf("after pop, want %d, got %d", 0, len(i.stack))
}
}
|
