From f803df294d2e4ab2c4e7252573d3e716f8b7472f Mon Sep 17 00:00:00 2001
From: simlecode <69969590+simlecode@users.noreply.github.com>
Date: Wed, 29 Mar 2023 15:00:45 +0800
Subject: [PATCH] fix: use FIL pointer to unmarshaltext

---
 venus-shared/actors/types/bigint_fil.go |  2 +-
 venus-shared/types/bigint_fil_test.go   | 35 +++++++++++++++++++++++--
 2 files changed, 34 insertions(+), 3 deletions(-)

diff --git a/venus-shared/actors/types/bigint_fil.go b/venus-shared/actors/types/bigint_fil.go
index 95e1ba038e..233f19f62d 100644
--- a/venus-shared/actors/types/bigint_fil.go
+++ b/venus-shared/actors/types/bigint_fil.go
@@ -80,7 +80,7 @@ func (f FIL) MarshalText() (text []byte, err error) {
 	return []byte(f.String()), nil
 }
 
-func (f FIL) UnmarshalText(text []byte) error {
+func (f *FIL) UnmarshalText(text []byte) error {
 	p, err := ParseFIL(string(text))
 	if err != nil {
 		return err
diff --git a/venus-shared/types/bigint_fil_test.go b/venus-shared/types/bigint_fil_test.go
index 068a30e24b..82e053f4ca 100644
--- a/venus-shared/types/bigint_fil_test.go
+++ b/venus-shared/types/bigint_fil_test.go
@@ -7,6 +7,7 @@ import (
 	"strings"
 	"testing"
 
+	"github.com/BurntSushi/toml"
 	tf "github.com/filecoin-project/venus/pkg/testhelpers/testflags"
 	"github.com/filecoin-project/venus/venus-shared/testutil"
 	"github.com/filecoin-project/venus/venus-shared/types/params"
@@ -192,7 +193,7 @@ func TestFilShort(t *testing.T) {
 	}
 }
 
-func TestMarshal(t *testing.T) {
+func TestJSONMarshal(t *testing.T) {
 	tf.UnitTest(t)
 	type A struct {
 		Fil FIL
@@ -208,7 +209,7 @@ func TestMarshal(t *testing.T) {
 	fmt.Println(string(aBytes))
 }
 
-func TestUnMarshal(t *testing.T) {
+func TestJSONUnMarshal(t *testing.T) {
 	tf.UnitTest(t)
 	type A struct {
 		Fil FIL
@@ -237,3 +238,33 @@ func TestUnMarshal(t *testing.T) {
 		require.Equal(t, a.Fil.String(), s.expect.String())
 	}
 }
+
+func TestTextUnMarshal(t *testing.T) {
+	tf.UnitTest(t)
+	type A struct {
+		Fil FIL
+	}
+	bigFIl, _ := big.NewInt(0).SetString("100000000000000000000", 10)
+	for _, s := range []struct {
+		fil    string
+		expect FIL
+	}{
+		{
+			fil:    `Fil = "0.000000000001 FIL"`,
+			expect: FIL{Int: big.NewInt(1000000)},
+		},
+		{
+			fil:    `Fil = "1 FIL"`,
+			expect: FIL{Int: big.NewInt(1000000000000000000)},
+		},
+		{
+			fil:    `Fil = "100 FIL"`,
+			expect: FIL{Int: bigFIl},
+		},
+	} {
+		a := A{}
+		err := toml.Unmarshal([]byte(s.fil), &a)
+		require.NoError(t, err)
+		require.Equal(t, a.Fil.String(), s.expect.String())
+	}
+}