71 lines
1.5 KiB
Go
71 lines
1.5 KiB
Go
package ast
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import (
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"fmt"
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"reflect"
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"strings"
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"testing"
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"git.wow.st/gmp/nswrap/util"
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)
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func formatMultiLine(o interface{}) string {
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s := fmt.Sprintf("%#v", o)
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s = strings.Replace(s, "{", "{\n", -1)
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s = strings.Replace(s, ", ", "\n", -1)
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return s
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}
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func runNodeTests(t *testing.T, tests map[string]Node) {
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i := 1
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for line, expected := range tests {
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testName := fmt.Sprintf("Example%d", i)
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i++
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t.Run(testName, func(t *testing.T) {
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// Append the name of the struct onto the front. This would make the
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// complete line it would normally be parsing.
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name := reflect.TypeOf(expected).Elem().Name()
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actual := Parse(name + " " + line)
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if !reflect.DeepEqual(expected, actual) {
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t.Errorf("%s", util.ShowDiff(formatMultiLine(expected),
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formatMultiLine(actual)))
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}
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})
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}
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}
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func TestPrint(t *testing.T) {
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cond := &ConditionalOperator{}
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cond.AddChild(&ImplicitCastExpr{})
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cond.AddChild(&ImplicitCastExpr{})
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s := Atos(cond)
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if len(s) == 0 {
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t.Fatalf("Cannot convert AST tree : %#v", cond)
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}
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lines := strings.Split(s, "\n")
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var amount int
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for _, l := range lines {
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if strings.Contains(l, "ImplicitCastExpr") {
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amount++
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}
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}
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if amount != 2 {
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t.Error("Not correct design of output")
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}
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}
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var lines = []string{
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// c2go ast sqlite3.c | head -5000 | sed 's/^[ |`-]*//' | sed 's/<<<NULL>>>/NullStmt/g' | gawk 'length > 0 {print "`" $0 "`,"}'
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}
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func BenchmarkParse(b *testing.B) {
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for n := 0; n < b.N; n++ {
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for _, line := range lines {
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Parse(line)
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}
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}
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}
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