/*
- * This file is part of the sigrok project.
+ * This file is part of the PulseView project.
*
* Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk>
*
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
+#include <extdef.h>
+
#define __STDC_LIMIT_MACROS
#include <stdint.h>
#include <boost/test/unit_test.hpp>
-#include "../extdef.h"
-#include "../logicdatasnapshot.h"
+#include "../pv/logicdatasnapshot.h"
using namespace std;
+using pv::LogicDataSnapshot;
+
BOOST_AUTO_TEST_SUITE(LogicDataSnapshotTest)
void push_logic(LogicDataSnapshot &s, unsigned int length, uint8_t value)
BOOST_AUTO_TEST_CASE(Pow2)
{
- BOOST_CHECK_EQUAL(LogicDataSnapshot::pow2_ceil(-2, 0), -2);
- BOOST_CHECK_EQUAL(LogicDataSnapshot::pow2_ceil(-1, 0), -1);
BOOST_CHECK_EQUAL(LogicDataSnapshot::pow2_ceil(0, 0), 0);
BOOST_CHECK_EQUAL(LogicDataSnapshot::pow2_ceil(1, 0), 1);
BOOST_CHECK_EQUAL(LogicDataSnapshot::pow2_ceil(2, 0), 2);
BOOST_CHECK_EQUAL(
LogicDataSnapshot::pow2_ceil(INT64_MAX, 0), INT64_MAX);
- BOOST_CHECK_EQUAL(LogicDataSnapshot::pow2_ceil(-3, 1), -2);
- BOOST_CHECK_EQUAL(LogicDataSnapshot::pow2_ceil(-2, 1), -2);
- BOOST_CHECK_EQUAL(LogicDataSnapshot::pow2_ceil(-1, 1), 0);
BOOST_CHECK_EQUAL(LogicDataSnapshot::pow2_ceil(0, 1), 0);
BOOST_CHECK_EQUAL(LogicDataSnapshot::pow2_ceil(1, 1), 2);
BOOST_CHECK_EQUAL(LogicDataSnapshot::pow2_ceil(2, 1), 2);
//----- Test LogicDataSnapshot::push_logic -----//
BOOST_CHECK(s.get_sample_count() == 0);
- for(int i = 0; i < LogicDataSnapshot::ScaleStepCount; i++)
+ for (unsigned int i = 0; i < LogicDataSnapshot::ScaleStepCount; i++)
{
const LogicDataSnapshot::MipMapLevel &m = s._mip_map[i];
BOOST_CHECK_EQUAL(m.length, 0);
BOOST_CHECK(s.get_sample_count() == 8);
// There should not be enough samples to have a single mip map sample
- for(int i = 0; i < LogicDataSnapshot::ScaleStepCount; i++)
+ for (unsigned int i = 0; i < LogicDataSnapshot::ScaleStepCount; i++)
{
const LogicDataSnapshot::MipMapLevel &m = s._mip_map[i];
BOOST_CHECK_EQUAL(m.length, 0);
BOOST_CHECK_EQUAL(((uint8_t*)m0.data)[0], 0x11);
// The higher levels should still be empty
- for(int i = 1; i < LogicDataSnapshot::ScaleStepCount; i++)
+ for (unsigned int i = 1; i < LogicDataSnapshot::ScaleStepCount; i++)
{
const LogicDataSnapshot::MipMapLevel &m = s._mip_map[i];
BOOST_CHECK_EQUAL(m.length, 0);
BOOST_CHECK_EQUAL(m0.data_length, LogicDataSnapshot::MipMapDataUnit);
BOOST_CHECK_EQUAL(((uint8_t*)m0.data)[1], 0x11);
- for(int i = 2; i < m0.length; i++)
+ for (unsigned int i = 2; i < m0.length; i++)
BOOST_CHECK_EQUAL(((uint8_t*)m0.data)[i], 0);
const LogicDataSnapshot::MipMapLevel &m1 = s._mip_map[1];
BOOST_AUTO_TEST_CASE(LargeData)
{
uint8_t prev_sample;
- const int Length = 1000000;
+ const unsigned int Length = 1000000;
sr_datafeed_logic logic;
logic.unitsize = 1;
logic.data = new uint8_t[Length];
uint8_t *data = (uint8_t*)logic.data;
- for(int i = 0; i < Length; i++)
+ for (unsigned int i = 0; i < Length; i++)
*data++ = (uint8_t)(i >> 8);
LogicDataSnapshot s(logic);
BOOST_REQUIRE(s._mip_map[0].data != NULL);
prev_sample = 0;
- for(int i = 0; i < s._mip_map[0].length;)
+ for (unsigned int i = 0; i < s._mip_map[0].length;)
{
BOOST_TEST_MESSAGE("Testing mip_map[0].data[" << i << "]");
prev_sample ^ sample);
prev_sample = sample;
- for(int j = 1; i < s._mip_map[0].length && j < 16; j++)
+ for (int j = 1; i < s._mip_map[0].length && j < 16; j++)
{
BOOST_TEST_MESSAGE("Testing mip_map[0].data[" << i << "]");
BOOST_CHECK_EQUAL(s.get_subsample(0, i++) & 0xFF, 0);
BOOST_REQUIRE(s._mip_map[1].data != NULL);
prev_sample = 0;
- for(int i = 0; i < s._mip_map[1].length; i++)
+ for (unsigned int i = 0; i < s._mip_map[1].length; i++)
{
BOOST_TEST_MESSAGE("Testing mip_map[1].data[" << i << "]");
BOOST_REQUIRE(s._mip_map[2].data != NULL);
prev_sample = 0;
- for(int i = 0; i < s._mip_map[2].length; i++)
+ for (unsigned int i = 0; i < s._mip_map[2].length; i++)
{
BOOST_TEST_MESSAGE("Testing mip_map[2].data[" << i << "]");
LogicDataSnapshot::MipMapDataUnit);
BOOST_REQUIRE(s._mip_map[3].data != NULL);
- for(int i = 0; i < s._mip_map[3].length; i++)
+ for (unsigned int i = 0; i < s._mip_map[3].length; i++)
BOOST_CHECK_EQUAL(*((uint8_t*)s._mip_map[3].data + i),
0xFF);
// Check the higher levels
- for(int i = 4; i < LogicDataSnapshot::ScaleStepCount; i++)
+ for (unsigned int i = 4; i < LogicDataSnapshot::ScaleStepCount; i++)
{
const LogicDataSnapshot::MipMapLevel &m = s._mip_map[i];
BOOST_CHECK_EQUAL(m.length, 0);
BOOST_CHECK_EQUAL(edges.size(), 32);
- for(int i = 0; i < edges.size() - 1; i++)
+ for (unsigned int i = 0; i < edges.size() - 1; i++)
{
BOOST_CHECK_EQUAL(edges[i].first, i * 32768);
BOOST_CHECK_EQUAL(edges[i].second, i & 1);
logic.data = (uint64_t*)new uint8_t[Length];
uint8_t *p = (uint8_t*)logic.data;
- for(int i = 0; i < Cycles; i++) {
+ for (int i = 0; i < Cycles; i++) {
*p++ = 0xFF;
- for(int j = 1; j < Period; j++)
+ for (int j = 1; j < Period; j++)
*p++ = 0x00;
}
LogicDataSnapshot::MipMapDataUnit);
BOOST_REQUIRE(s._mip_map[0].data != NULL);
- for(int i = 0; i < s._mip_map[0].length;) {
+ for (unsigned int i = 0; i < s._mip_map[0].length;) {
BOOST_TEST_MESSAGE("Testing mip_map[0].data[" << i << "]");
BOOST_CHECK_EQUAL(s.get_subsample(0, i++) & 0xFF, 0xFF);
- for(int j = 1;
+ for (int j = 1;
i < s._mip_map[0].length &&
j < Period/LogicDataSnapshot::MipMapScaleFactor; j++) {
BOOST_TEST_MESSAGE(
}
// Check the higher levels are all inactive
- for(int i = 1; i < LogicDataSnapshot::ScaleStepCount; i++) {
+ for (unsigned int i = 1; i < LogicDataSnapshot::ScaleStepCount; i++) {
const LogicDataSnapshot::MipMapLevel &m = s._mip_map[i];
BOOST_CHECK_EQUAL(m.length, 0);
BOOST_CHECK_EQUAL(m.data_length, 0);
BOOST_REQUIRE_EQUAL(edges.size(), Cycles + 2);
BOOST_CHECK_EQUAL(0, false);
- for(int i = 1; i < edges.size(); i++)
+ for (unsigned int i = 1; i < edges.size(); i++)
BOOST_CHECK_EQUAL(edges[i].second, false);
}
logic.data = (uint64_t*)new uint64_t[Length];
uint64_t *p = (uint64_t*)logic.data;
- for(int i = 0; i < Cycles; i++) {
- for(j = 0; j < PulseWidth; j++)
+ for (int i = 0; i < Cycles; i++) {
+ for (j = 0; j < PulseWidth; j++)
*p++ = ~0;
- for(j; j < Period; j++)
+ for (; j < Period; j++)
*p++ = 0;
}
LogicDataSnapshot::MipMapDataUnit);
BOOST_REQUIRE(s._mip_map[0].data != NULL);
- for(int i = 0; i < s._mip_map[0].length;) {
- for(j = 0; i < s._mip_map[0].length && j < 2; j++) {
+ for (unsigned int i = 0; i < s._mip_map[0].length;) {
+ for (j = 0; i < s._mip_map[0].length && j < 2; j++) {
BOOST_TEST_MESSAGE(
"Testing mip_map[0].data[" << i << "]");
BOOST_CHECK_EQUAL(s.get_subsample(0, i++), ~0);
}
- for(j; i < s._mip_map[0].length &&
+ for (; i < s._mip_map[0].length &&
j < Period/LogicDataSnapshot::MipMapScaleFactor; j++) {
BOOST_TEST_MESSAGE(
"Testing mip_map[0].data[" << i << "]");
}
// Check the higher levels are all inactive
- for(int i = 1; i < LogicDataSnapshot::ScaleStepCount; i++) {
+ for (unsigned int i = 1; i < LogicDataSnapshot::ScaleStepCount; i++) {
const LogicDataSnapshot::MipMapLevel &m = s._mip_map[i];
BOOST_CHECK_EQUAL(m.length, 0);
BOOST_CHECK_EQUAL(m.data_length, 0);
s.get_subsampled_edges(edges, 0, Length-1, 16.0f, 2);
BOOST_REQUIRE_EQUAL(edges.size(), Cycles * 2 + 1);
- for(int i = 0; i < Cycles; i++) {
+ for (int i = 0; i < Cycles; i++) {
BOOST_CHECK_EQUAL(edges[i*2].first, i * Period);
BOOST_CHECK_EQUAL(edges[i*2].second, true);
BOOST_CHECK_EQUAL(edges[i*2+1].first, i * Period + PulseWidth);
BOOST_CHECK_EQUAL(edges[1].first, 16);
BOOST_CHECK_EQUAL(edges[1].second, false);
- for(int i = 1; i < Cycles; i++) {
+ for (int i = 1; i < Cycles; i++) {
BOOST_CHECK_EQUAL(edges[i+1].first, i * Period);
BOOST_CHECK_EQUAL(edges[i+1].second, false);
}
logic.data = new uint8_t[Length];
uint8_t *data = (uint8_t*)logic.data;
- for(int i = 0; i < countof(Edges); i++) {
+ for (unsigned int i = 0; i < countof(Edges); i++) {
const int edgePos = Edges[i];
memset(&data[lastEdgePos], state ? 0x02 : 0,
edgePos - lastEdgePos - 1);