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Unified Diff: runtime/vm/dart_api_impl_test.cc

Issue 8585049: Add an interface for retrieving the value of unsigned 64-bit integers. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart
Patch Set: Minor consistency changes. Created 9 years ago
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Index: runtime/vm/dart_api_impl_test.cc
diff --git a/runtime/vm/dart_api_impl_test.cc b/runtime/vm/dart_api_impl_test.cc
index a44cfdf71677f1225e091c1ae21d09c1a2df546a..273655cf3a644b7f22d00fc0310ac2f2a9c479f5 100644
--- a/runtime/vm/dart_api_impl_test.cc
+++ b/runtime/vm/dart_api_impl_test.cc
@@ -301,21 +301,87 @@ UNIT_TEST_CASE(IntegerValues) {
EXPECT(!fits);
int64_t out = 0;
- result = Dart_IntegerValue(val1, &out);
+ result = Dart_IntegerToInt64(val1, &out);
EXPECT_VALID(result);
EXPECT_EQ(kIntegerVal1, out);
- result = Dart_IntegerValue(val2, &out);
+ result = Dart_IntegerToInt64(val2, &out);
EXPECT_VALID(result);
EXPECT_EQ(kIntegerVal2, out);
const char* chars = NULL;
- result = Dart_IntegerValueHexCString(val3, &chars);
+ result = Dart_IntegerToHexCString(val3, &chars);
EXPECT_VALID(result);
EXPECT(!strcmp(kIntegerVal3, chars));
}
+UNIT_TEST_CASE(IntegerFitsIntoInt64) {
+ TestIsolateScope __test_isolate__;
+
+ Dart_Handle max = Dart_NewInteger(DART_INT64_C(0x7FFFFFFFFFFFFFFF));
+ EXPECT(Dart_IsInteger(max));
+ bool fits = false;
+ Dart_Handle result = Dart_IntegerFitsIntoInt64(max, &fits);
+ EXPECT_VALID(result);
+ EXPECT(fits);
+
+ Dart_Handle above_max = Dart_NewIntegerFromHexCString("0x8000000000000000");
+ EXPECT(Dart_IsInteger(above_max));
+ fits = true;
+ result = Dart_IntegerFitsIntoInt64(above_max, &fits);
+ EXPECT_VALID(result);
+ EXPECT(!fits);
+
+ Dart_Handle min = Dart_NewInteger(DART_INT64_C(-0x8000000000000000));
+ EXPECT(Dart_IsInteger(min));
+ fits = false;
+ result = Dart_IntegerFitsIntoInt64(min, &fits);
+ EXPECT_VALID(result);
+ EXPECT(fits);
+
+ Dart_Handle below_min = Dart_NewIntegerFromHexCString("-0x8000000000000001");
+ EXPECT(Dart_IsInteger(below_min));
+ fits = true;
+ result = Dart_IntegerFitsIntoInt64(below_min, &fits);
+ EXPECT_VALID(result);
+ EXPECT(!fits);
+}
+
+
+UNIT_TEST_CASE(IntegerFitsIntoUint64) {
+ TestIsolateScope __test_isolate__;
+
+ Dart_Handle max = Dart_NewIntegerFromHexCString("0xFFFFFFFFFFFFFFFF");
+ EXPECT(Dart_IsInteger(max));
+ bool fits = false;
+ Dart_Handle result = Dart_IntegerFitsIntoUint64(max, &fits);
+ EXPECT_VALID(result);
+ EXPECT(fits);
+
+ Dart_Handle above_max = Dart_NewIntegerFromHexCString("0x10000000000000000");
+ EXPECT(Dart_IsInteger(above_max));
+ fits = true;
+ result = Dart_IntegerFitsIntoUint64(above_max, &fits);
+ EXPECT_VALID(result);
+ EXPECT(!fits);
+
+ Dart_Handle min = Dart_NewInteger(0);
+ EXPECT(Dart_IsInteger(min));
+ fits = false;
+ result = Dart_IntegerFitsIntoUint64(min, &fits);
+ EXPECT_VALID(result);
+ EXPECT(fits);
+
+ Dart_Handle below_min = Dart_NewIntegerFromHexCString("-1");
+ EXPECT(Dart_IsInteger(below_min));
+ fits = true;
+ result = Dart_IntegerFitsIntoUint64(below_min, &fits);
+ EXPECT_VALID(result);
+ EXPECT(!fits);
+}
+
+
UNIT_TEST_CASE(ArrayValues) {
TestIsolateScope __test_isolate__;
@@ -347,7 +413,7 @@ UNIT_TEST_CASE(ArrayValues) {
result = Dart_ListGetAt(val, i);
EXPECT_VALID(result);
int64_t value;
- result = Dart_IntegerValue(result, &value);
+ result = Dart_IntegerToInt64(result, &value);
EXPECT_VALID(result);
EXPECT_EQ(i, value);
}
@@ -498,19 +564,19 @@ UNIT_TEST_CASE(ListAccess) {
result = Dart_ListGetAt(ListAccessTestObj, 0);
EXPECT_VALID(result);
- result = Dart_IntegerValue(result, &value);
+ result = Dart_IntegerToInt64(result, &value);
EXPECT_VALID(result);
EXPECT_EQ(10, value);
result = Dart_ListGetAt(ListAccessTestObj, 1);
EXPECT_VALID(result);
- result = Dart_IntegerValue(result, &value);
+ result = Dart_IntegerToInt64(result, &value);
EXPECT_VALID(result);
EXPECT_EQ(20, value);
result = Dart_ListGetAt(ListAccessTestObj, 2);
EXPECT_VALID(result);
- result = Dart_IntegerValue(result, &value);
+ result = Dart_IntegerToInt64(result, &value);
EXPECT_VALID(result);
EXPECT_EQ(30, value);
@@ -530,19 +596,19 @@ UNIT_TEST_CASE(ListAccess) {
// Now try and access these elements in the array.
result = Dart_ListGetAt(ListAccessTestObj, 0);
EXPECT_VALID(result);
- result = Dart_IntegerValue(result, &value);
+ result = Dart_IntegerToInt64(result, &value);
EXPECT_VALID(result);
EXPECT_EQ(0, value);
result = Dart_ListGetAt(ListAccessTestObj, 1);
EXPECT_VALID(result);
- result = Dart_IntegerValue(result, &value);
+ result = Dart_IntegerToInt64(result, &value);
EXPECT_VALID(result);
EXPECT_EQ(1, value);
result = Dart_ListGetAt(ListAccessTestObj, 2);
EXPECT_VALID(result);
- result = Dart_IntegerValue(result, &value);
+ result = Dart_IntegerToInt64(result, &value);
EXPECT_VALID(result);
EXPECT_EQ(2, value);
@@ -565,7 +631,7 @@ UNIT_TEST_CASE(ListAccess) {
EXPECT_EQ(30, native_array[2]);
result = Dart_ListGetAt(ListAccessTestObj, 2);
EXPECT_VALID(result);
- result = Dart_IntegerValue(result, &value);
+ result = Dart_IntegerToInt64(result, &value);
EXPECT_VALID(result);
EXPECT_EQ(30, value);
@@ -900,7 +966,7 @@ UNIT_TEST_CASE(FieldAccess) {
result = Dart_GetStaticField(cls, Dart_NewString("fld4"));
EXPECT_VALID(result);
int64_t value = 0;
- result = Dart_IntegerValue(result, &value);
+ result = Dart_IntegerToInt64(result, &value);
EXPECT_EQ(10, value);
result = Dart_SetStaticField(cls,
Dart_NewString("fld4"),
@@ -912,7 +978,7 @@ UNIT_TEST_CASE(FieldAccess) {
Dart_NewString("fld3"),
Dart_NewInteger(200));
EXPECT_VALID(result);
- result = Dart_IntegerValue(result, &value);
+ result = Dart_IntegerToInt64(result, &value);
EXPECT_EQ(200, value);
// Now access and set various instance fields of the returned object.
@@ -920,11 +986,11 @@ UNIT_TEST_CASE(FieldAccess) {
EXPECT(Dart_IsError(result));
result = Dart_GetInstanceField(retobj, Dart_NewString("fld1"));
EXPECT_VALID(result);
- result = Dart_IntegerValue(result, &value);
+ result = Dart_IntegerToInt64(result, &value);
EXPECT_EQ(10, value);
result = Dart_GetInstanceField(retobj, Dart_NewString("fld2"));
EXPECT_VALID(result);
- result = Dart_IntegerValue(result, &value);
+ result = Dart_IntegerToInt64(result, &value);
EXPECT_EQ(20, value);
result = Dart_SetInstanceField(retobj,
Dart_NewString("fld2"),
@@ -936,7 +1002,7 @@ UNIT_TEST_CASE(FieldAccess) {
EXPECT_VALID(result);
result = Dart_GetInstanceField(retobj, Dart_NewString("fld1"));
EXPECT_VALID(result);
- result = Dart_IntegerValue(result, &value);
+ result = Dart_IntegerToInt64(result, &value);
EXPECT_EQ(40, value);
}
}
@@ -982,7 +1048,7 @@ UNIT_TEST_CASE(HiddenFieldAccess) {
result = Dart_GetStaticField(cls, Dart_NewString("_fld4"));
EXPECT_VALID(result);
int64_t value = 0;
- result = Dart_IntegerValue(result, &value);
+ result = Dart_IntegerToInt64(result, &value);
EXPECT_EQ(10, value);
result = Dart_SetStaticField(cls,
Dart_NewString("_fld4"),
@@ -994,7 +1060,7 @@ UNIT_TEST_CASE(HiddenFieldAccess) {
Dart_NewString("_fld3"),
Dart_NewInteger(200));
EXPECT_VALID(result);
- result = Dart_IntegerValue(result, &value);
+ result = Dart_IntegerToInt64(result, &value);
EXPECT_EQ(200, value);
// Now access and set various instance fields of the returned object.
@@ -1002,11 +1068,11 @@ UNIT_TEST_CASE(HiddenFieldAccess) {
EXPECT(Dart_IsError(result));
result = Dart_GetInstanceField(retobj, Dart_NewString("_fld1"));
EXPECT_VALID(result);
- result = Dart_IntegerValue(result, &value);
+ result = Dart_IntegerToInt64(result, &value);
EXPECT_EQ(10, value);
result = Dart_GetInstanceField(retobj, Dart_NewString("_fld2"));
EXPECT_VALID(result);
- result = Dart_IntegerValue(result, &value);
+ result = Dart_IntegerToInt64(result, &value);
EXPECT_EQ(20, value);
result = Dart_SetInstanceField(retobj,
Dart_NewString("_fld2"),
@@ -1018,7 +1084,7 @@ UNIT_TEST_CASE(HiddenFieldAccess) {
EXPECT_VALID(result);
result = Dart_GetInstanceField(retobj, Dart_NewString("_fld1"));
EXPECT_VALID(result);
- result = Dart_IntegerValue(result, &value);
+ result = Dart_IntegerToInt64(result, &value);
EXPECT_EQ(40, value);
}
}
@@ -1230,11 +1296,11 @@ static void TestNativeFields(Dart_Handle retobj) {
result = Dart_GetInstanceField(retobj, Dart_NewString("fld1"));
EXPECT_VALID(result);
int64_t value = 0;
- result = Dart_IntegerValue(result, &value);
+ result = Dart_IntegerToInt64(result, &value);
EXPECT_EQ(10, value);
result = Dart_GetInstanceField(retobj, Dart_NewString("fld2"));
EXPECT_VALID(result);
- result = Dart_IntegerValue(result, &value);
+ result = Dart_IntegerToInt64(result, &value);
EXPECT_EQ(20, value);
result = Dart_SetInstanceField(retobj,
Dart_NewString("fld2"),
@@ -1246,7 +1312,7 @@ static void TestNativeFields(Dart_Handle retobj) {
EXPECT_VALID(result);
result = Dart_GetInstanceField(retobj, Dart_NewString("fld1"));
EXPECT_VALID(result);
- result = Dart_IntegerValue(result, &value);
+ result = Dart_IntegerToInt64(result, &value);
EXPECT_EQ(40, value);
// Now access and set various native instance fields of the returned object.
@@ -1288,11 +1354,11 @@ static void TestNativeFields(Dart_Handle retobj) {
// to ensure that there was no corruption while setting native fields.
result = Dart_GetInstanceField(retobj, Dart_NewString("fld1"));
EXPECT_VALID(result);
- result = Dart_IntegerValue(result, &value);
+ result = Dart_IntegerToInt64(result, &value);
EXPECT_EQ(40, value);
result = Dart_GetInstanceField(retobj, Dart_NewString("fld2"));
EXPECT_VALID(result);
- result = Dart_IntegerValue(result, &value);
+ result = Dart_IntegerToInt64(result, &value);
EXPECT_EQ(20, value);
}
@@ -1495,12 +1561,12 @@ UNIT_TEST_CASE(GetStaticField_RunsInitializer) {
result = Dart_GetStaticField(cls, Dart_NewString("fld1"));
EXPECT_VALID(result);
int64_t value = 0;
- result = Dart_IntegerValue(result, &value);
+ result = Dart_IntegerToInt64(result, &value);
EXPECT_EQ(7, value);
result = Dart_GetStaticField(cls, Dart_NewString("fld2"));
EXPECT_VALID(result);
- result = Dart_IntegerValue(result, &value);
+ result = Dart_IntegerToInt64(result, &value);
EXPECT_EQ(11, value);
// Overwrite fld2
@@ -1512,7 +1578,7 @@ UNIT_TEST_CASE(GetStaticField_RunsInitializer) {
// We now get the new value for fld2, not the initializer
result = Dart_GetStaticField(cls, Dart_NewString("fld2"));
EXPECT_VALID(result);
- result = Dart_IntegerValue(result, &value);
+ result = Dart_IntegerToInt64(result, &value);
EXPECT_EQ(13, value);
}
}
@@ -1600,7 +1666,7 @@ UNIT_TEST_CASE(InvokeDynamic) {
EXPECT_VALID(result);
EXPECT(Dart_IsInteger(result));
int64_t value = 0;
- result = Dart_IntegerValue(result, &value);
+ result = Dart_IntegerToInt64(result, &value);
EXPECT_EQ(41, value);
result = Dart_InvokeDynamic(retobj, Dart_NewString("method2"), 0, NULL);
@@ -1664,7 +1730,7 @@ UNIT_TEST_CASE(InvokeClosure) {
EXPECT_VALID(result);
EXPECT(Dart_IsInteger(result));
int64_t value = 0;
- result = Dart_IntegerValue(result, &value);
+ result = Dart_IntegerToInt64(result, &value);
EXPECT_EQ(51, value);
// Invoke closure with wrong number of args, should result in exception.
@@ -1759,7 +1825,7 @@ UNIT_TEST_CASE(ThrowException) {
EXPECT_VALID(result);
EXPECT(Dart_IsInteger(result));
int64_t value = 0;
- result = Dart_IntegerValue(result, &value);
+ result = Dart_IntegerToInt64(result, &value);
EXPECT_EQ(5, value);
Dart_ExitScope(); // Exit the Dart API scope.
@@ -1808,7 +1874,7 @@ UNIT_TEST_CASE(GetNativeArgumentCount) {
EXPECT(Dart_IsInteger(result));
int64_t value = 0;
- result = Dart_IntegerValue(result, &value);
+ result = Dart_IntegerToInt64(result, &value);
EXPECT_VALID(result);
EXPECT_EQ(3, value);
}
@@ -2007,7 +2073,7 @@ UNIT_TEST_CASE(LoadScript) {
EXPECT_VALID(result);
EXPECT(Dart_IsInteger(result));
int64_t value = 0;
- EXPECT_VALID(Dart_IntegerValue(result, &value));
+ EXPECT_VALID(Dart_IntegerToInt64(result, &value));
EXPECT_EQ(12345, value);
// Further calls to LoadScript are errors.
@@ -2409,7 +2475,7 @@ UNIT_TEST_CASE(SetNativeResolver) {
EXPECT_VALID(result);
EXPECT(Dart_IsInteger(result));
int64_t value = 0;
- EXPECT_VALID(Dart_IntegerValue(result, &value));
+ EXPECT_VALID(Dart_IntegerToInt64(result, &value));
EXPECT_EQ(654321, value);
// A second call succeeds.
@@ -2425,7 +2491,7 @@ UNIT_TEST_CASE(SetNativeResolver) {
EXPECT_VALID(result);
EXPECT(Dart_IsInteger(result));
value = 0;
- EXPECT_VALID(Dart_IntegerValue(result, &value));
+ EXPECT_VALID(Dart_IntegerToInt64(result, &value));
EXPECT_EQ(654321, value);
// 'bar' has not yet been resolved so gets the new value.
@@ -2437,7 +2503,7 @@ UNIT_TEST_CASE(SetNativeResolver) {
EXPECT_VALID(result);
EXPECT(Dart_IsInteger(result));
value = 0;
- EXPECT_VALID(Dart_IntegerValue(result, &value));
+ EXPECT_VALID(Dart_IntegerToInt64(result, &value));
EXPECT_EQ(123456, value);
// A NULL resolver is okay, but resolution will fail.
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