fspl/parser/test-common.go

package parser

import "io"
import "testing"
import "strings"
import "git.tebibyte.media/sashakoshka/fspl/errors"
import "git.tebibyte.media/sashakoshka/fspl/testcommon"

func testString (test *testing.T, correct string, input string) {
	ast := Tree { }
	err := ast.Parse("input.fspl", strings.NewReader(input))
	if err != nil && err != io.EOF{
		if err, ok := err.(*errors.Error); ok {
			test.Log("parser returned error:")
			test.Log(err.Format())
			test.Fail()
		} else {
			test.Error("parser returned error:", err)
		}
		return
	}

	got := ast.String()
	if got != correct {
		test.Logf("results do not match")
		testcommon.Compare(test, correct, got)
		test.Log("SOURCE FSPL CODE:")
		test.Log("\033[32m" + input + "\033[0m")
		test.Fail()
	}
}