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issue275_test.go
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127 lines (108 loc) · 2.49 KB
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package main
import "testing"
func TestIssue275Tuples(t *testing.T) {
mainFilename, err := generate(t, issue275Tuples)
if err != nil {
t.Fatalf("generate failed: %v", err)
}
goExec(t, mainFilename, false) // exec go run
goExec(t, mainFilename, true) // exec go test
}
var issue275Tuples = `package main
import (
"fmt"
"os"
)
//go:generate msgp
//msgp:tuple Test1
type Test1 struct {
Foo string
}
//msgp:tuple Test2
type Test2 struct {
Foo string
Bar string
}
//msgp:tuple Test3
type Test3 struct {
Foo string
Bar string
Baz string
}
//msgp:vartuple Test
type Test struct {
Foo string
Bar string
}
func main() {
t1 := Test1{Foo: "Foo1"}
d1, err := t1.MarshalMsg(nil)
if err != nil {
fmt.Println("Test1 MarshalMsg failed:", err)
os.Exit(1)
}
t2 := Test2{Foo: "Foo2", Bar: "Bar2"}
d2, err := t2.MarshalMsg(nil)
if err != nil {
fmt.Println("Test2 MarshalMsg failed:", err)
os.Exit(1)
}
t3 := Test3{Foo: "Foo3", Bar: "Bar3", Baz: "Baz3"}
d3, err := t3.MarshalMsg(nil)
if err != nil {
fmt.Println("Test3 MarshalMsg failed:", err)
os.Exit(1)
}
var msg Test
msg = Test{}
if _, err := msg.UnmarshalMsg(d1); err != nil {
fmt.Println("Test UnmarshalMsg from Test1 failed:", err)
os.Exit(1)
}
if msg.Foo != "Foo1" {
fmt.Println("Test UnmarshalMsg from Test1 bad msg:", msg)
os.Exit(1)
}
msg = Test{}
if _, err := msg.UnmarshalMsg(d2); err != nil {
fmt.Println("Test UnmarshalMsg from Test2 failed:", err)
os.Exit(1)
}
if msg.Foo != "Foo2" || msg.Bar != "Bar2" {
fmt.Println("Test UnmarshalMsg from Test2 bad msg:", msg)
os.Exit(1)
}
msg = Test{}
if _, err := msg.UnmarshalMsg(d3); err != nil {
fmt.Println("Test UnmarshalMsg from Test3 failed:", err)
os.Exit(1)
}
if msg.Foo != "Foo3" || msg.Bar != "Bar3" {
fmt.Println("Test UnmarshalMsg from Test3 bad msg:", msg)
os.Exit(1)
}
var msg1 Test1
if _, err := msg1.UnmarshalMsg(d2); err != nil {
if err.Error() != "msgp: wanted array of size 1; got 2" {
fmt.Println("Test1 UnmarshalMsg from Test2 failed:", err)
os.Exit(1)
}
}
var msg2 Test2
if _, err := msg2.UnmarshalMsg(d2); err != nil {
fmt.Println("Test2 UnmarshalMsg from Test2 failed:", err)
os.Exit(1)
}
if msg2.Foo != "Foo2" || msg2.Bar != "Bar2" {
fmt.Println("Test3 UnmarshalMsg from Test2 bad msg:", msg)
os.Exit(1)
}
var msg3 Test3
if _, err := msg3.UnmarshalMsg(d2); err != nil {
if err.Error() != "msgp: wanted array of size 3; got 2" {
fmt.Println("Test3 UnmarshalMsg from Test2 failed:", err)
os.Exit(1)
}
}
}
`