626172a16b
Source files in libcamera start by a comment block header, which
includes the file name and a one-line description of the file contents.
While the latter is useful to get a quick overview of the file contents
at a glance, the former is mostly a source of inconvenience. The name in
the comments can easily get out of sync with the file name when files
are renamed, and copy & paste during development have often lead to
incorrect names being used to start with.
Readers of the source code are expected to know which file they're
looking it. Drop the file name from the header comment block.
The change was generated with the following script:
----------------------------------------
dirs="include/libcamera src test utils"
declare -rA patterns=(
['c']=' \* '
['cpp']=' \* '
['h']=' \* '
['py']='# '
['sh']='# '
)
for ext in ${!patterns[@]} ; do
files=$(for dir in $dirs ; do find $dir -name "*.${ext}" ; done)
pattern=${patterns[${ext}]}
for file in $files ; do
name=$(basename ${file})
sed -i "s/^\(${pattern}\)${name} - /\1/" "$file"
done
done
----------------------------------------
This misses several files that are out of sync with the comment block
header. Those will be addressed separately and manually.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Daniel Scally <dan.scally@ideasonboard.com>
264 lines
7.2 KiB
C++
264 lines
7.2 KiB
C++
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* Copyright (C) 2019, Google Inc.
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*
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* ControlValue tests
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*/
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#include <algorithm>
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#include <iostream>
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#include <libcamera/controls.h>
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#include "test.h"
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using namespace std;
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using namespace libcamera;
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class ControlValueTest : public Test
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{
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protected:
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int run()
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{
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/*
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* None type.
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*/
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ControlValue value;
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if (!value.isNone() || value.isArray()) {
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cerr << "Empty value is non-null" << endl;
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return TestFail;
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}
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/*
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* Bool type.
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*/
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value.set(true);
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if (value.isNone() || value.isArray() ||
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value.type() != ControlTypeBool) {
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cerr << "Control type mismatch after setting to bool" << endl;
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return TestFail;
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}
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if (value.get<bool>() != true) {
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cerr << "Control value mismatch after setting to bool" << endl;
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return TestFail;
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}
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if (value.toString() != "true") {
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cerr << "Control string mismatch after setting to bool" << endl;
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return TestFail;
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}
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std::array<bool, 2> bools{ true, false };
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value.set(Span<bool>(bools));
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if (value.isNone() || !value.isArray() ||
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value.type() != ControlTypeBool) {
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cerr << "Control type mismatch after setting to bool array" << endl;
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return TestFail;
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}
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Span<const bool> boolsResult = value.get<Span<const bool>>();
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if (bools.size() != boolsResult.size() ||
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!std::equal(bools.begin(), bools.end(), boolsResult.begin())) {
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cerr << "Control value mismatch after setting to bool" << endl;
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return TestFail;
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}
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if (value.toString() != "[ true, false ]") {
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cerr << "Control string mismatch after setting to bool array" << endl;
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return TestFail;
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}
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/*
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* Integer8 type.
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*/
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value.set(static_cast<uint8_t>(42));
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if (value.isNone() || value.isArray() ||
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value.type() != ControlTypeByte) {
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cerr << "Control type mismatch after setting to uint8_t" << endl;
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return TestFail;
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}
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if (value.get<uint8_t>() != 42) {
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cerr << "Control value mismatch after setting to uint8_t" << endl;
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return TestFail;
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}
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if (value.toString() != "42") {
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cerr << "Control string mismatch after setting to uint8_t" << endl;
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return TestFail;
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}
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std::array<uint8_t, 4> bytes{ 3, 14, 15, 9 };
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value.set(Span<uint8_t>(bytes));
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if (value.isNone() || !value.isArray() ||
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value.type() != ControlTypeByte) {
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cerr << "Control type mismatch after setting to uint8_t array" << endl;
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return TestFail;
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}
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Span<const uint8_t> int8sResult = value.get<Span<const uint8_t>>();
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if (bytes.size() != int8sResult.size() ||
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!std::equal(bytes.begin(), bytes.end(), int8sResult.begin())) {
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cerr << "Control value mismatch after setting to uint8_t array" << endl;
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return TestFail;
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}
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if (value.toString() != "[ 3, 14, 15, 9 ]") {
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cerr << "Control string mismatch after setting to uint8_t array" << endl;
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return TestFail;
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}
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/*
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* Integer32 type.
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*/
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value.set(0x42000000);
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if (value.isNone() || value.isArray() ||
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value.type() != ControlTypeInteger32) {
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cerr << "Control type mismatch after setting to int32_t" << endl;
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return TestFail;
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}
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if (value.get<int32_t>() != 0x42000000) {
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cerr << "Control value mismatch after setting to int32_t" << endl;
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return TestFail;
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}
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if (value.toString() != "1107296256") {
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cerr << "Control string mismatch after setting to int32_t" << endl;
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return TestFail;
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}
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std::array<int32_t, 4> int32s{ 3, 14, 15, 9 };
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value.set(Span<int32_t>(int32s));
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if (value.isNone() || !value.isArray() ||
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value.type() != ControlTypeInteger32) {
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cerr << "Control type mismatch after setting to int32_t array" << endl;
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return TestFail;
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}
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Span<const int32_t> int32sResult = value.get<Span<const int32_t>>();
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if (int32s.size() != int32sResult.size() ||
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!std::equal(int32s.begin(), int32s.end(), int32sResult.begin())) {
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cerr << "Control value mismatch after setting to int32_t array" << endl;
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return TestFail;
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}
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if (value.toString() != "[ 3, 14, 15, 9 ]") {
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cerr << "Control string mismatch after setting to int32_t array" << endl;
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return TestFail;
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}
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/*
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* Integer64 type.
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*/
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value.set(static_cast<int64_t>(-42));
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if (value.isNone() || value.isArray() ||
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value.type() != ControlTypeInteger64) {
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cerr << "Control type mismatch after setting to int64_t" << endl;
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return TestFail;
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}
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if (value.get<int64_t>() != -42) {
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cerr << "Control value mismatch after setting to int64_t" << endl;
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return TestFail;
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}
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if (value.toString() != "-42") {
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cerr << "Control string mismatch after setting to int64_t" << endl;
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return TestFail;
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}
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std::array<int64_t, 4> int64s{ 3, 14, 15, 9 };
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value.set(Span<int64_t>(int64s));
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if (value.isNone() || !value.isArray() ||
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value.type() != ControlTypeInteger64) {
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cerr << "Control type mismatch after setting to int64_t array" << endl;
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return TestFail;
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}
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Span<const int64_t> int64sResult = value.get<Span<const int64_t>>();
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if (int64s.size() != int64sResult.size() ||
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!std::equal(int64s.begin(), int64s.end(), int64sResult.begin())) {
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cerr << "Control value mismatch after setting to int64_t array" << endl;
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return TestFail;
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}
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if (value.toString() != "[ 3, 14, 15, 9 ]") {
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cerr << "Control string mismatch after setting to int64_t array" << endl;
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return TestFail;
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}
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/*
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* Float type.
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*/
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value.set(-0.42f);
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if (value.isNone() || value.isArray() ||
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value.type() != ControlTypeFloat) {
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cerr << "Control type mismatch after setting to float" << endl;
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return TestFail;
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}
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if (value.get<float>() != -0.42f) {
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cerr << "Control value mismatch after setting to float" << endl;
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return TestFail;
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}
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if (value.toString() != "-0.420000") {
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cerr << "Control string mismatch after setting to float" << endl;
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return TestFail;
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}
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std::array<float, 3> floats{ 3.141593, 2.718282, 299792458.0 };
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value.set(Span<float>(floats));
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if (value.isNone() || !value.isArray() ||
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value.type() != ControlTypeFloat) {
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cerr << "Control type mismatch after setting to float array" << endl;
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return TestFail;
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}
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Span<const float> floatsResult = value.get<Span<const float>>();
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if (floats.size() != floatsResult.size() ||
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!std::equal(floats.begin(), floats.end(), floatsResult.begin())) {
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cerr << "Control value mismatch after setting to float array" << endl;
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return TestFail;
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}
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/*
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* The string representation for the third value doesn't match
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* the value in the floats array above, due to limited precision
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* of the float type that can't properly represent the speed of
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* light.
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*/
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if (value.toString() != "[ 3.141593, 2.718282, 299792448.000000 ]") {
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cerr << "Control string mismatch after setting to float array" << endl;
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return TestFail;
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}
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/*
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* String type.
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*/
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std::string string{ "libcamera" };
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value.set(string);
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if (value.isNone() || !value.isArray() ||
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value.type() != ControlTypeString ||
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value.numElements() != string.size()) {
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cerr << "Control type mismatch after setting to string" << endl;
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return TestFail;
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}
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if (value.get<std::string>() != string) {
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cerr << "Control value mismatch after setting to string" << endl;
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return TestFail;
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}
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if (value.toString() != string) {
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cerr << "Control string mismatch after setting to string" << endl;
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return TestFail;
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}
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return TestPass;
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}
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};
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TEST_REGISTER(ControlValueTest)
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