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// Copyright 2023 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package inlheur
import "testing"
func fpeq(fp1, fp2 FuncProps) bool {
if fp1.Flags != fp2.Flags {
return false
}
if len(fp1.ParamFlags) != len(fp2.ParamFlags) {
return false
}
for i := range fp1.ParamFlags {
if fp1.ParamFlags[i] != fp2.ParamFlags[i] {
return false
}
}
if len(fp1.ResultFlags) != len(fp2.ResultFlags) {
return false
}
for i := range fp1.ResultFlags {
if fp1.ResultFlags[i] != fp2.ResultFlags[i] {
return false
}
}
return true
}
func TestSerDeser(t *testing.T) {
testcases := []FuncProps{
FuncProps{},
FuncProps{
Flags: 0xfffff,
},
FuncProps{
Flags: 1,
ResultFlags: []ResultPropBits{ResultAlwaysSameConstant},
},
FuncProps{
Flags: 1,
ParamFlags: []ParamPropBits{0x99, 0xaa, 0xfffff},
ResultFlags: []ResultPropBits{0xfeedface},
},
}
for k, tc := range testcases {
s := tc.SerializeToString()
fp := DeserializeFromString(s)
got := fp.String()
want := tc.String()
if !fpeq(*fp, tc) {
t.Errorf("eq check failed for test %d: got:\n%s\nwant:\n%s\n", k, got, want)
}
}
var nilt *FuncProps
ns := nilt.SerializeToString()
nfp := DeserializeFromString(ns)
if len(ns) != 0 || nfp != nil {
t.Errorf("nil serialize/deserialize failed")
}
}
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