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Go - Use Go bool type for bool fields (#4962)

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* Use Go bool type for bool fields, and store non-default bool field to test data
This commit is contained in:
kostya-sh
2018-10-16 00:55:59 +01:00
committed by Robert
parent 20396a1760
commit 76d31e1b5e
12 changed files with 42 additions and 21 deletions
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2
include/flatbuffers/idl.h
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@@ -49,7 +49,7 @@ namespace flatbuffers {
#define FLATBUFFERS_GEN_TYPES_SCALAR(TD) \
TD(NONE, "", uint8_t, byte, byte, byte, uint8, u8) \
TD(UTYPE, "", uint8_t, byte, byte, byte, uint8, u8) /* begin scalar/int */ \
TD(BOOL, "bool", uint8_t, boolean,byte, bool, bool, bool) \
TD(BOOL, "bool", uint8_t, boolean,bool, bool, bool, bool) \
TD(CHAR, "byte", int8_t, byte, int8, sbyte, int8, i8) \
TD(UCHAR, "ubyte", uint8_t, byte, byte, byte, uint8, u8) \
TD(SHORT, "short", int16_t, short, int16, short, int16, i16) \

14
src/idl_gen_go.cpp
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@@ -52,6 +52,7 @@ static const char * const g_golang_keywords[] = {
static std::string GenGetter(const Type &type);
static std::string GenMethod(const FieldDef &field);
static std::string GenConstant(const FieldDef &field);
static void GenStructBuilder(const StructDef &struct_def,
std::string *code_ptr);
static void GenReceiver(const StructDef &struct_def, std::string *code_ptr);
@@ -245,7 +246,7 @@ static void GetScalarFieldOfTable(const StructDef &struct_def,
code += "() " + TypeName(field) + " ";
code += OffsetPrefix(field) + "\t\treturn " + getter;
code += "(o + rcv._tab.Pos)\n\t}\n";
code += "\treturn " + field.value.constant + "\n";
code += "\treturn " + GenConstant(field) + "\n";
code += "}\n\n";
}
@@ -361,6 +362,8 @@ static void GetMemberOfVectorOfNonStruct(const StructDef &struct_def,
code += "\t}\n";
if (vectortype.base_type == BASE_TYPE_STRING) {
code += "\treturn nil\n";
} else if (vectortype.base_type == BASE_TYPE_BOOL) {
code += "\treturn false\n";
} else {
code += "\treturn 0\n";
}
@@ -471,7 +474,7 @@ static void BuildFieldOfTable(const StructDef &struct_def,
} else {
code += GoIdentity(field.name);
}
code += ", " + field.value.constant;
code += ", " + GenConstant(field);
code += ")\n}\n";
}
@@ -721,6 +724,13 @@ static std::string TypeName(const FieldDef &field) {
return GenTypeGet(field.value.type);
}
static std::string GenConstant(const FieldDef &field) {
switch (field.value.type.base_type) {
case BASE_TYPE_BOOL: return field.value.constant == "0" ? "false" : "true";;
default: return field.value.constant;
}
}
// Create a struct with a builder and the struct's arguments.
static void GenStructBuilder(const StructDef &struct_def,
std::string *code_ptr) {

4
tests/FlatBuffers.Test/FlatBuffersExampleTests.cs
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@@ -97,7 +97,7 @@ namespace FlatBuffers.Test
Monster.AddTest(fbb, mon2.Value);
Monster.AddTest4(fbb, test4);
Monster.AddTestarrayofstring(fbb, testArrayOfString);
Monster.AddTestbool(fbb, false);
Monster.AddTestbool(fbb, true);
Monster.AddTestarrayoftables(fbb, sortMons);
var mon = Monster.EndMonster(fbb);
@@ -246,7 +246,7 @@ namespace FlatBuffers.Test
Assert.AreEqual("test1", monster.Testarrayofstring(0));
Assert.AreEqual("test2", monster.Testarrayofstring(1));
Assert.AreEqual(false, monster.Testbool);
Assert.AreEqual(true, monster.Testbool);
#if ENABLE_SPAN_T
var nameBytes = monster.GetNameBytes();

BIN
tests/FlatBuffers.Test/Resources/monsterdata_test.mon
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Binary file not shown.

4
tests/JavaScriptTest.js
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@@ -52,7 +52,7 @@ function main() {
MyGame.Example.Monster.addTest(fbb, mon2);
MyGame.Example.Monster.addTest4(fbb, test4);
MyGame.Example.Monster.addTestarrayofstring(fbb, testArrayOfString);
MyGame.Example.Monster.addTestbool(fbb, false);
MyGame.Example.Monster.addTestbool(fbb, true);
var mon = MyGame.Example.Monster.endMonster(fbb);
MyGame.Example.Monster.finishMonsterBuffer(fbb, mon);
@@ -140,7 +140,7 @@ function testBuffer(bb) {
assert.strictEqual(monster.testarrayofstring(0), 'test1');
assert.strictEqual(monster.testarrayofstring(1), 'test2');
assert.strictEqual(monster.testbool(), false);
assert.strictEqual(monster.testbool(), true);
}
function test64bit() {

4
tests/JavaTest.java
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@@ -130,7 +130,7 @@ class JavaTest {
TestEq(monster.testarrayofstring(0),"test1");
TestEq(monster.testarrayofstring(1),"test2");
TestEq(monster.testbool(), false);
TestEq(monster.testbool(), true);
}
// this method checks additional fields not present in the binary buffer read from file
@@ -319,7 +319,7 @@ class JavaTest {
Monster.addTest(fbb, mon2);
Monster.addTest4(fbb, test4);
Monster.addTestarrayofstring(fbb, testArrayOfString);
Monster.addTestbool(fbb, false);
Monster.addTestbool(fbb, true);
Monster.addTesthashu32Fnv1(fbb, Integer.MAX_VALUE + 1L);
Monster.addTestarrayoftables(fbb, sortMons);
int mon = Monster.endMonster(fbb);

20
tests/MyGame/Example/Monster.go
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@@ -241,16 +241,16 @@ func (rcv *Monster) Testempty(obj *Stat) *Stat {
return nil
}
func (rcv *Monster) Testbool() byte {
func (rcv *Monster) Testbool() bool {
o := flatbuffers.UOffsetT(rcv._tab.Offset(34))
if o != 0 {
return rcv._tab.GetByte(o + rcv._tab.Pos)
return rcv._tab.GetBool(o + rcv._tab.Pos)
}
return 0
return false
}
func (rcv *Monster) MutateTestbool(n byte) bool {
return rcv._tab.MutateByteSlot(34, n)
func (rcv *Monster) MutateTestbool(n bool) bool {
return rcv._tab.MutateBoolSlot(34, n)
}
func (rcv *Monster) Testhashs32Fnv1() int32 {
@@ -349,13 +349,13 @@ func (rcv *Monster) MutateTesthashu64Fnv1a(n uint64) bool {
return rcv._tab.MutateUint64Slot(50, n)
}
func (rcv *Monster) Testarrayofbools(j int) byte {
func (rcv *Monster) Testarrayofbools(j int) bool {
o := flatbuffers.UOffsetT(rcv._tab.Offset(52))
if o != 0 {
a := rcv._tab.Vector(o)
return rcv._tab.GetByte(a + flatbuffers.UOffsetT(j*1))
return rcv._tab.GetBool(a + flatbuffers.UOffsetT(j*1))
}
return 0
return false
}
func (rcv *Monster) TestarrayofboolsLength() int {
@@ -716,8 +716,8 @@ func MonsterStartTestnestedflatbufferVector(builder *flatbuffers.Builder, numEle
func MonsterAddTestempty(builder *flatbuffers.Builder, testempty flatbuffers.UOffsetT) {
builder.PrependUOffsetTSlot(14, flatbuffers.UOffsetT(testempty), 0)
}
func MonsterAddTestbool(builder *flatbuffers.Builder, testbool byte) {
builder.PrependByteSlot(15, testbool, 0)
func MonsterAddTestbool(builder *flatbuffers.Builder, testbool bool) {
builder.PrependBoolSlot(15, testbool, false)
}
func MonsterAddTesthashs32Fnv1(builder *flatbuffers.Builder, testhashs32Fnv1 int32) {
builder.PrependInt32Slot(16, testhashs32Fnv1, 0)

9
tests/go_test.go
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@@ -160,6 +160,10 @@ func CheckReadBuffer(buf []byte, offset flatbuffers.UOffsetT, fail func(string,
fail(FailString("color", example.ColorBlue, got))
}
if got := monster.Testbool(); true != got {
fail(FailString("testbool", true, got))
}
// initialize a Vec3 from Pos()
vec := new(example.Vec3)
vec = monster.Pos(vec)
@@ -317,6 +321,7 @@ func CheckMutateBuffer(org []byte, offset flatbuffers.UOffsetT, fail func(string
testForOriginalValues := []testcase{
testcase{"Hp", func() bool { return monster.Hp() == 80 }},
testcase{"Mana", func() bool { return monster.Mana() == 150 }},
testcase{"Testbool", func() bool { return monster.Testbool() == true }},
testcase{"Pos.X'", func() bool { return monster.Pos(nil).X() == float32(1.0) }},
testcase{"Pos.Y'", func() bool { return monster.Pos(nil).Y() == float32(2.0) }},
testcase{"Pos.Z'", func() bool { return monster.Pos(nil).Z() == float32(3.0) }},
@@ -329,6 +334,7 @@ func CheckMutateBuffer(org []byte, offset flatbuffers.UOffsetT, fail func(string
testMutability := []testcase{
testcase{"Hp", func() bool { return monster.MutateHp(70) }},
testcase{"Mana", func() bool { return !monster.MutateMana(140) }},
testcase{"Testbool", func() bool { return monster.MutateTestbool(false) }},
testcase{"Pos.X", func() bool { return monster.Pos(nil).MutateX(10.0) }},
testcase{"Pos.Y", func() bool { return monster.Pos(nil).MutateY(20.0) }},
testcase{"Pos.Z", func() bool { return monster.Pos(nil).MutateZ(30.0) }},
@@ -341,6 +347,7 @@ func CheckMutateBuffer(org []byte, offset flatbuffers.UOffsetT, fail func(string
testForMutatedValues := []testcase{
testcase{"Hp", func() bool { return monster.Hp() == 70 }},
testcase{"Mana", func() bool { return monster.Mana() == 150 }},
testcase{"Testbool", func() bool { return monster.Testbool() == false }},
testcase{"Pos.X'", func() bool { return monster.Pos(nil).X() == float32(10.0) }},
testcase{"Pos.Y'", func() bool { return monster.Pos(nil).Y() == float32(20.0) }},
testcase{"Pos.Z'", func() bool { return monster.Pos(nil).Z() == float32(30.0) }},
@@ -392,6 +399,7 @@ func CheckMutateBuffer(org []byte, offset flatbuffers.UOffsetT, fail func(string
// any unnecessary changes to the buffer.
monster = example.GetRootAsMonster(buf, offset)
monster.MutateHp(80)
monster.MutateTestbool(true)
monster.Pos(nil).MutateX(1.0)
monster.Pos(nil).MutateY(2.0)
monster.Pos(nil).MutateZ(3.0)
@@ -1158,6 +1166,7 @@ func CheckGeneratedBuild(fail func(string, ...interface{})) ([]byte, flatbuffers
example.MonsterAddHp(b, 80)
example.MonsterAddName(b, str)
example.MonsterAddTestbool(b, true)
example.MonsterAddInventory(b, inv)
example.MonsterAddTestType(b, 1)
example.MonsterAddTest(b, mon2)

1
tests/monsterdata_test.golden
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@@ -56,6 +56,7 @@
name: "Wilma"
}
],
testbool: true,
testhashs32_fnv1: -579221183,
testhashu32_fnv1: 3715746113,
testhashs64_fnv1: 7930699090847568257,

1
tests/monsterdata_test.json
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@@ -66,6 +66,7 @@
testarrayofbools:[
true, false, true
],
testbool: true,
testhashs32_fnv1: "This string is being hashed!",
testhashu32_fnv1: "This string is being hashed!",
testhashs64_fnv1: "This string is being hashed!",

BIN
tests/monsterdata_test.mon
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Binary file not shown.

4
tests/phpTest.php
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@@ -67,7 +67,7 @@ function main()
\MyGame\Example\Monster::AddTest4($fbb, $test4);
\MyGame\Example\Monster::AddTestarrayofstring($fbb, $testArrayOfString);
\MyGame\Example\Monster::AddEnemy($fbb, $enemy);
\MyGame\Example\Monster::AddTestbool($fbb, false);
\MyGame\Example\Monster::AddTestbool($fbb, true);
$mon = \MyGame\Example\Monster::EndMonster($fbb);
\MyGame\Example\Monster::FinishMonsterBuffer($fbb, $mon);
@@ -142,7 +142,7 @@ function test_buffer(Assert $assert, Google\FlatBuffers\ByteBuffer $bb) {
$fred = $monster->getEnemy();
$assert->Equal('Fred', $fred->getName());
$assert->strictEqual($monster->GetTestbool(), false);
$assert->strictEqual($monster->GetTestbool(), true);
}
//function testUnicode(Assert $assert) {