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t: introduce tap.h

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This commit is contained in:
Frédéric Mangano-Tarumi 2018-11-13 18:04:08 -05:00
parent c17ad7853c
commit b0e8813be6
2 changed files with 32 additions and 28 deletions
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33
t/opus.cc
View File

@ -7,30 +7,12 @@
*/
#include <opustags.h>
#include "tap.h"
#include <cstring>
#include <exception>
#include <iostream>
using namespace std::literals::string_literals;
class failure : public std::runtime_error {
public:
failure(const char *message) : std::runtime_error(message) {}
};
template <typename F>
static void run(F test, const char *name)
{
bool result = false;
try {
result = test();
} catch (failure& e) {
std::cout << "# " << e.what() << "\n";
}
std::cout << (result ? "ok" : "not ok") << " - " << name << "\n";
}
static const char standard_OpusTags[] =
"OpusTags"
"\x14\x00\x00\x00" "opustags test packet"
@ -38,7 +20,7 @@ static const char standard_OpusTags[] =
"\x09\x00\x00\x00" "TITLE=Foo"
"\x0a\x00\x00\x00" "ARTIST=Bar";
static bool parse_standard()
static void parse_standard()
{
ot::opus_tags tags;
auto rc = ot::parse_tags(standard_OpusTags, sizeof(standard_OpusTags) - 1, &tags);
@ -56,7 +38,6 @@ static bool parse_standard()
throw failure("bad artist");
if (tags.extra_data.size() != 0)
throw failure("found mysterious padding data");
return true;
}
/**
@ -64,7 +45,7 @@ static bool parse_standard()
* corrupt the memory. Run this one with valgrind to ensure we're not
* overflowing.
*/
static bool parse_corrupted()
static void parse_corrupted()
{
size_t size = sizeof(standard_OpusTags);
char packet[size];
@ -103,11 +84,9 @@ static bool parse_corrupted()
*first_comment_length = end - first_comment_data + 1;
if (ot::parse_tags(packet, size, &tags) != ot::status::overflowing_comment_data)
throw failure("did not detect the overflowing comment data");
return true;
}
static bool recode_standard()
static void recode_standard()
{
ot::opus_tags tags;
auto rc = ot::parse_tags(standard_OpusTags, sizeof(standard_OpusTags) - 1, &tags);
@ -129,10 +108,9 @@ static bool recode_standard()
if (memcmp(packet.packet, standard_OpusTags, packet.bytes) != 0)
throw failure("the rendered packet is not what we expected");
free(packet.packet);
return true;
}
static bool recode_padding()
static void recode_padding()
{
ot::opus_tags tags;
std::string padded_OpusTags(standard_OpusTags, sizeof(standard_OpusTags));
@ -154,7 +132,6 @@ static bool recode_padding()
if (memcmp(packet.packet, padded_OpusTags.data(), packet.bytes) != 0)
throw failure("the rendered packet is not what we expected");
free(packet.packet);
return true;
}
int main()

27
t/tap.h Normal file
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@ -0,0 +1,27 @@
/**
* \file t/tap.h
*
* \brief
* Helpers for following the Test Anything Protocol.
*/
#include <exception>
#include <iostream>
class failure : public std::runtime_error {
public:
failure(const char *message) : std::runtime_error(message) {}
};
template <typename F>
static void run(F test, const char *name)
{
bool ok = false;
try {
test();
ok = true;
} catch (failure& e) {
std::cout << "# " << e.what() << "\n";
}
std::cout << (ok ? "ok" : "not ok") << " - " << name << "\n";
}