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and compound assignment

This commit is contained in:
Robert Muir 2016-06-15 13:37:10 -04:00
parent 27f8b6e6db
commit e3f34730ae
1 changed files with 38 additions and 8 deletions
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46
modules/lang-painless/src/test/java/org/elasticsearch/painless/AndTests.java
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@ -215,18 +215,10 @@ public class AndTests extends ScriptTestCase {
assertEquals(false, exec("boolean x = true; x &= false; return x;"));
assertEquals(false, exec("boolean x = false; x &= true; return x;"));
assertEquals(false, exec("boolean x = false; x &= false; return x;"));
assertEquals(true, exec("def x = true; x &= true; return x;"));
assertEquals(false, exec("def x = true; x &= false; return x;"));
assertEquals(false, exec("def x = false; x &= true; return x;"));
assertEquals(false, exec("def x = false; x &= false; return x;"));
assertEquals(true, exec("boolean[] x = new boolean[1]; x[0] = true; x[0] &= true; return x[0];"));
assertEquals(false, exec("boolean[] x = new boolean[1]; x[0] = true; x[0] &= false; return x[0];"));
assertEquals(false, exec("boolean[] x = new boolean[1]; x[0] = false; x[0] &= true; return x[0];"));
assertEquals(false, exec("boolean[] x = new boolean[1]; x[0] = false; x[0] &= false; return x[0];"));
assertEquals(true, exec("def[] x = new def[1]; x[0] = true; x[0] &= true; return x[0];"));
assertEquals(false, exec("def[] x = new def[1]; x[0] = true; x[0] &= false; return x[0];"));
assertEquals(false, exec("def[] x = new def[1]; x[0] = false; x[0] &= true; return x[0];"));
assertEquals(false, exec("def[] x = new def[1]; x[0] = false; x[0] &= false; return x[0];"));
// byte
assertEquals((byte) (13 & 14), exec("byte x = 13; x &= 14; return x;"));
@ -254,4 +246,42 @@ public class AndTests extends ScriptTestCase {
exec("int x = 4; double y = 1; x &= y");
});
}
public void testDefCompoundAssignment() {
// boolean
assertEquals(true, exec("def x = true; x &= true; return x;"));
assertEquals(false, exec("def x = true; x &= false; return x;"));
assertEquals(false, exec("def x = false; x &= true; return x;"));
assertEquals(false, exec("def x = false; x &= false; return x;"));
assertEquals(true, exec("def[] x = new def[1]; x[0] = true; x[0] &= true; return x[0];"));
assertEquals(false, exec("def[] x = new def[1]; x[0] = true; x[0] &= false; return x[0];"));
assertEquals(false, exec("def[] x = new def[1]; x[0] = false; x[0] &= true; return x[0];"));
assertEquals(false, exec("def[] x = new def[1]; x[0] = false; x[0] &= false; return x[0];"));
// byte
assertEquals((byte) (13 & 14), exec("def x = (byte)13; x &= 14; return x;"));
// short
assertEquals((short) (13 & 14), exec("def x = (short)13; x &= 14; return x;"));
// char
assertEquals((char) (13 & 14), exec("def x = (char)13; x &= 14; return x;"));
// int
assertEquals(13 & 14, exec("def x = 13; x &= 14; return x;"));
// long
assertEquals((long) (13 & 14), exec("def x = 13L; x &= 14; return x;"));
}
public void testDefBogusCompoundAssignment() {
expectScriptThrows(ClassCastException.class, () -> {
exec("def x = 4F; int y = 1; x &= y");
});
expectScriptThrows(ClassCastException.class, () -> {
exec("def x = 4D; int y = 1; x &= y");
});
expectScriptThrows(ClassCastException.class, () -> {
exec("int x = 4; def y = 1F; x &= y");
});
expectScriptThrows(ClassCastException.class, () -> {
exec("int x = 4; def y = 1D; x &= y");
});
}
}