Examples with InteropLibrary com.oracle.truffle.api.interop.InteropLibrary used on opensource projects

Example 66 with InteropLibrary

use of com.oracle.truffle.api.interop.InteropLibrary in project graal by oracle.

the class InteropDateTimeTest method testValidCombination.

private void testValidCombination(Object o, boolean hasDate, boolean hasTime, boolean hasTimeZone) throws InteropException {
    InteropLibrary library = createLibrary(InteropLibrary.class, o);
    assertEquals(hasDate, library.isDate(o));
    assertEquals(hasTime, library.isTime(o));
    assertEquals(hasTimeZone, library.isTimeZone(o));
    if (hasDate) {
        library.asDate(o);
    } else {
        assertFails(() -> library.asDate(o), UnsupportedMessageException.class);
    }
    if (hasTime) {
        library.asTime(o);
    } else {
        assertFails(() -> library.asTime(o), UnsupportedMessageException.class);
    }
    if (hasTimeZone) {
        library.asTimeZone(o);
    } else {
        assertFails(() -> library.asTimeZone(o), UnsupportedMessageException.class);
    }
}

Example 67 with InteropLibrary

use of com.oracle.truffle.api.interop.InteropLibrary in project graal by oracle.

the class InteropLibraryBaseTest method assertNoBuffer.

protected final void assertNoBuffer(Object value) {
    InteropLibrary lib = createLibrary(InteropLibrary.class, value);
    assertFalse(lib.hasBufferElements(value));
    assertUnsupported(() -> lib.isBufferWritable(value));
    assertUnsupported(() -> lib.getBufferSize(value));
    assertUnsupported(() -> lib.readBufferByte(value, 0));
    assertUnsupported(() -> lib.writeBufferByte(value, 0, (byte) 0));
    assertUnsupported(() -> lib.readBufferShort(value, LITTLE_ENDIAN, 0));
    assertUnsupported(() -> lib.writeBufferShort(value, LITTLE_ENDIAN, 0, (short) 0));
    assertUnsupported(() -> lib.readBufferInt(value, LITTLE_ENDIAN, 0));
    assertUnsupported(() -> lib.writeBufferInt(value, LITTLE_ENDIAN, 0, 0));
    assertUnsupported(() -> lib.readBufferLong(value, LITTLE_ENDIAN, 0));
    assertUnsupported(() -> lib.writeBufferLong(value, LITTLE_ENDIAN, 0, 0));
    assertUnsupported(() -> lib.readBufferFloat(value, LITTLE_ENDIAN, 0));
    assertUnsupported(() -> lib.writeBufferFloat(value, LITTLE_ENDIAN, 0, 0));
    assertUnsupported(() -> lib.readBufferDouble(value, LITTLE_ENDIAN, 0));
    assertUnsupported(() -> lib.writeBufferDouble(value, LITTLE_ENDIAN, 0, 0));
}

Example 68 with InteropLibrary

use of com.oracle.truffle.api.interop.InteropLibrary in project graal by oracle.

the class InteropLibraryBaseTest method assertNoMetaObject.

protected final void assertNoMetaObject(Object value) {
    InteropLibrary lib = createLibrary(InteropLibrary.class, value);
    assertFalse(lib.isMetaObject(value));
    assertUnsupported(() -> lib.getMetaQualifiedName(value));
    assertUnsupported(() -> lib.getMetaSimpleName(value));
}

Example 69 with InteropLibrary

use of com.oracle.truffle.api.interop.InteropLibrary in project graal by oracle.

the class InteropLibraryBaseTest method assertNoString.

protected final void assertNoString(Object value) {
    InteropLibrary lib = createLibrary(InteropLibrary.class, value);
    assertFalse(lib.isString(value));
    assertUnsupported(() -> lib.asString(value));
}

Example 70 with InteropLibrary

use of com.oracle.truffle.api.interop.InteropLibrary in project graal by oracle.

the class InteropLibraryBaseTest method assertNoDuration.

protected final void assertNoDuration(Object value) {
    InteropLibrary lib = createLibrary(InteropLibrary.class, value);
    assertFalse(lib.isDuration(value));
    assertUnsupported(() -> lib.asDuration(value));
}