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Diffstat (limited to 'codegen/compiler_test.go')
-rw-r--r--codegen/compiler_test.go58
1 files changed, 0 insertions, 58 deletions
diff --git a/codegen/compiler_test.go b/codegen/compiler_test.go
deleted file mode 100644
index 5c7e9d3..0000000
--- a/codegen/compiler_test.go
+++ /dev/null
@@ -1,58 +0,0 @@
-package codegen
-
-import (
- "fmt"
- "log"
- "testing"
-
- "github.com/gnolang/parscan/lang/golang"
- "github.com/gnolang/parscan/parser"
- "github.com/gnolang/parscan/vm1"
-)
-
-func TestCodeGen(t *testing.T) {
- log.SetFlags(log.Lshortfile)
- for _, test := range codeGenTests {
- test := test
- t.Run("", func(t *testing.T) {
- c := NewCompiler()
- c.AddSym(fmt.Println, "println")
- n := &parser.Node{}
- var err error
- if n.Child, err = golang.GoParser.Parse(test.src, n); err != nil {
- t.Error(err)
- }
- errStr := ""
- if err = c.CodeGen(n); err != nil {
- errStr = err.Error()
- }
- if errStr != test.err {
- t.Errorf("got error %#v, want error %#v", errStr, test.err)
- }
- t.Log("data:", c.Data)
- t.Log("code:", vm1.Disassemble(c.Code))
- if s := vm1.Disassemble(c.Code); s != test.asm {
- t.Errorf("got %#v, want %#v", s, test.asm)
- }
- })
- }
-}
-
-var codeGenTests = []struct {
- src, asm, sym, err string
-}{{ // #00
- src: "1+2",
- asm: "Push 1\nPush 2\nAdd\n",
-}, { // #01
- src: `println("Hello")`,
- asm: "Dup 0\nDup 1\nCallX 1\nPop 2\n",
-}, { // #02
- src: `a := 2; println(a)`,
- asm: "Push 2\nAssign 1\nDup 0\nDup 1\nCallX 1\nPop 2\n",
-}, { // #03
- src: `a := 2; if a < 3 {println(a)}; println("bye")`,
- asm: "Push 2\nAssign 1\nDup 1\nPush 3\nLower\nJumpFalse 5\nDup 0\nDup 1\nCallX 1\nPop 2\nDup 0\nDup 2\nCallX 1\nPop 2\n",
-}, { // #04
- src: "func add(a int, b int) int { return a + b }",
- asm: "Fdup -2\nFdup -3\nAdd\nReturn 1 2\n",
-}}