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[Java][Flexbuffers] Add API to add nullables into the buffer. (#7521)

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Fix #7517
This commit is contained in:
Paulo Pinheiro
2022-09-10 18:13:01 +02:00
committed by GitHub
parent 8cdc6a2885
commit b901598233
2 changed files with 29 additions and 5 deletions
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15
tests/JavaTest.java
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@@ -959,9 +959,11 @@ class JavaTest {
int vecPos = b.startVector();
b.putInt(99);
b.putString("wow");
b.putNull();
int vecpos2 = b.startVector();
b.putInt(99);
b.putString("wow");
b.putNull();
b.endVector(null, vecpos2, false, false);
b.endVector(null, vecPos, false, false);
b.finish();
@@ -969,11 +971,12 @@ class JavaTest {
FlexBuffers.Reference r = FlexBuffers.getRoot(b.getBuffer());
TestEq(FlexBuffers.FBT_VECTOR, r.getType());
FlexBuffers.Vector vec = FlexBuffers.getRoot(b.getBuffer()).asVector();
TestEq(3, vec.size());
TestEq(4, vec.size());
TestEq(99, vec.get(0).asInt());
TestEq("wow", vec.get(1).asString());
TestEq("[ 99, \"wow\" ]", vec.get(2).toString());
TestEq("[ 99, \"wow\", [ 99, \"wow\" ] ]", FlexBuffers.getRoot(b.getBuffer()).toString());
TestEq(true, vec.get(2).isNull());
TestEq("[ 99, \"wow\", null ]", vec.get(3).toString());
TestEq("[ 99, \"wow\", null, [ 99, \"wow\", null ] ]", FlexBuffers.getRoot(b.getBuffer()).toString());
}
public static void testSingleElementMap() {
@@ -983,6 +986,7 @@ class JavaTest {
b.putInt("myInt", 0x7fffffbbbfffffffL);
b.putString("myString", "wow");
b.putString("myString2", "incredible");
b.putNull("myNull");
int start = b.startVector();
b.putInt(99);
b.putString("wow");
@@ -995,14 +999,15 @@ class JavaTest {
FlexBuffers.Reference r = FlexBuffers.getRoot(b.getBuffer());
TestEq(FlexBuffers.FBT_MAP, r.getType());
FlexBuffers.Map map = FlexBuffers.getRoot(b.getBuffer()).asMap();
TestEq(5, map.size());
TestEq(6, map.size());
TestEq(0x7fffffbbbfffffffL, map.get("myInt").asLong());
TestEq("wow", map.get("myString").asString());
TestEq("incredible", map.get("myString2").asString());
TestEq(true, map.get("myNull").isNull());
TestEq(99, map.get("myVec").asVector().get(0).asInt());
TestEq("wow", map.get("myVec").asVector().get(1).asString());
TestEq(Double.compare(0x1.ffffbbbffffffP+1023, map.get("double").asFloat()), 0);
TestEq("{ \"double\" : 1.7976894783391937E308, \"myInt\" : 9223371743723257855, \"myString\" : \"wow\", \"myString2\" : \"incredible\", \"myVec\" : [ 99, \"wow\" ] }",
TestEq("{ \"double\" : 1.7976894783391937E308, \"myInt\" : 9223371743723257855, \"myNull\" : null, \"myString\" : \"wow\", \"myString2\" : \"incredible\", \"myVec\" : [ 99, \"wow\" ] }",
FlexBuffers.getRoot(b.getBuffer()).toString());
}