nanocoat/tests/testNvmLocalPopLong.c
/* -*- Mode: C; indent-tabs-mode: t; tab-width: 4 -*-
// ---------------------------------------------------------------------------
// SquirrelJME
// Copyright (C) Stephanie Gawroriski <xer@multiphasicapps.net>
// ---------------------------------------------------------------------------
// SquirrelJME is under the Mozilla Public License Version 2.0.
// See license.mkd for licensing and copyright information.
// -------------------------------------------------------------------------*/
#include <string.h>
#include "mock.h"
#include "proto.h"
#include "sjme/nvmFunc.h"
#include "test.h"
#include "unit.h"
sjme_jboolean configNvmLocalPopLong(
sjme_attrInNotNull sjme_mock* inState,
sjme_attrInNotNull sjme_mock_configWork* inCurrent)
{
sjme_mock_configDataNvmFrame* frame;
/* Check. */
if (inState == NULL || inCurrent == NULL)
return SJME_JNI_FALSE;
/* Quick access. */
frame = &inCurrent->data.nvmFrame;
/* Configure. */
switch (inCurrent->type)
{
case SJME_MOCK_DO_TYPE_NVM_FRAME:
frame->maxLocals = 1;
frame->maxStack = 1;
frame->treads[SJME_JAVA_TYPE_ID_LONG].max = 2;
frame->treads[SJME_JAVA_TYPE_ID_LONG].stackBaseIndex = 1;
break;
}
return SJME_JNI_TRUE;
}
/** Mock set for test. */
static const sjme_mock_configSet mockNvmLocalPopLong =
{
configNvmLocalPopLong,
0,
/* Mock calls. */
{
sjme_mock_doNvmState,
sjme_mock_doNvmThread,
sjme_mock_doNvmFrame,
NULL
}
};
sjme_attrUnused SJME_TEST_DECLARE(testNvmLocalPopLong)
{
sjme_mock state;
sjme_nvm_frame* frame;
sjme_jint oldNumStack;
sjme_nvm_frameTread* longsTread;
sjme_nvm_frameStack* stack;
/* Perform the mock. */
memset(&state, 0, sizeof(state));
if (!sjme_mock_act(test, &state,
&mockNvmLocalPopLong, 0))
sjme_die("Invalid mock");
/* Get initialize frame size. */
frame = state.threads[0].nvmThread->top;
/* Setup integer values. */
longsTread = frame->treads[SJME_JAVA_TYPE_ID_LONG];
stack = frame->stack;
longsTread->values.jlongs[1].hi = 0x12345678;
longsTread->values.jlongs[1].lo = 0x9ABCDEF0;
longsTread->count = longsTread->stackBaseIndex + 1;
stack->count = 1;
stack->order[0] = SJME_JAVA_TYPE_ID_LONG;
/* Pop integer from the stack to the first local. */
oldNumStack = stack->count;
if (!sjme_nvm_localPopLong(frame, 0))
return sjme_unit_fail(test, "Failed to pop local long.");
/* New stack should be lowered. */
sjme_unit_equalI(test, stack->count, oldNumStack - 1,
"Items in stack not lower?");
/* Check that the value was moved over. */
sjme_unit_equalI(test, 0x12345678, longsTread->values.jlongs[0].hi,
"Popped stack into local was not the correct value.");
sjme_unit_equalI(test, 0x9ABCDEF0, longsTread->values.jlongs[0].lo,
"Popped stack into local was not the correct value.");
/* And the stack value was cleared. */
sjme_unit_equalI(test, 0, longsTread->values.jlongs[1].hi,
"Stack value did not get cleared.");
sjme_unit_equalI(test, 0, longsTread->values.jlongs[1].lo,
"Stack value did not get cleared.");
/* Success! */
return SJME_TEST_RESULT_PASS;
}