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authorTakayuki MATSUOKA <takayuki.matsuoka@gmail.com>2014-04-16 14:25:56 (GMT)
committerTakayuki MATSUOKA <takayuki.matsuoka@gmail.com>2014-04-16 14:25:56 (GMT)
commit0390c7dd9d9885b7b629ff97863a2ffb1e6607e9 (patch)
tree84cc321455a8a2ad9c8146f46fab84c3f1cd0ca8
parenta674c55bd924b8d0a4cd8087aadac115afd294ad (diff)
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Add command-line switch to support Travis-CI
Add command-line switch '--no-prompt' to fullbench and fuzzer. '--no-prompt' enables : - Throtting stdout to satisfy Travis-CI's stdout limit (10MB). - Prevent Travis-CI's build timeouts and ignore pause by getchar(). http://docs.travis-ci.com/user/build-configuration/#Build-Timeouts
-rw-r--r--programs/fullbench.c16
-rw-r--r--programs/fuzzer.c25
2 files changed, 30 insertions, 11 deletions
diff --git a/programs/fullbench.c b/programs/fullbench.c
index 19d10ba..6304029 100644
--- a/programs/fullbench.c
+++ b/programs/fullbench.c
@@ -50,6 +50,7 @@
#include <stdio.h> // fprintf, fopen, ftello64
#include <sys/types.h> // stat64
#include <sys/stat.h> // stat64
+#include <string.h> // strcmp
// Use ftime() if gettimeofday() is not available on your target
#if defined(BMK_LEGACY_TIMER)
@@ -138,6 +139,7 @@ struct chunkParameters
// MACRO
//**************************************
#define DISPLAY(...) fprintf(stderr, __VA_ARGS__)
+#define PROGRESS(...) no_prompt ? 0 : DISPLAY(__VA_ARGS__)
@@ -151,6 +153,7 @@ static int compressionTest = 1;
static int decompressionTest = 1;
static int compressionAlgo = ALL_COMPRESSORS;
static int decompressionAlgo = ALL_DECOMPRESSORS;
+static int no_prompt = 0;
void BMK_SetBlocksize(int bsize)
{
@@ -478,7 +481,7 @@ int fullSpeedBench(char** fileNamesTable, int nbFiles)
double averageTime;
int milliTime;
- DISPLAY("%1i-%-19.19s : %9i ->\r", loopNb, cName, (int)benchedSize);
+ PROGRESS("%1i-%-19.19s : %9i ->\r", loopNb, cName, (int)benchedSize);
{ size_t i; for (i=0; i<benchedSize; i++) compressed_buff[i]=(char)i; } // warmimg up memory
nb_loops = 0;
@@ -502,7 +505,7 @@ int fullSpeedBench(char** fileNamesTable, int nbFiles)
if (averageTime < bestTime) bestTime = averageTime;
cSize=0; for (chunkNb=0; chunkNb<nbChunks; chunkNb++) cSize += chunkP[chunkNb].compressedSize;
ratio = (double)cSize/(double)benchedSize*100.;
- DISPLAY("%1i-%-19.19s : %9i -> %9i (%5.2f%%),%7.1f MB/s\r", loopNb, cName, (int)benchedSize, (int)cSize, ratio, (double)benchedSize / bestTime / 1000.);
+ PROGRESS("%1i-%-19.19s : %9i -> %9i (%5.2f%%),%7.1f MB/s\r", loopNb, cName, (int)benchedSize, (int)cSize, ratio, (double)benchedSize / bestTime / 1000.);
}
if (ratio<100.)
@@ -547,7 +550,7 @@ int fullSpeedBench(char** fileNamesTable, int nbFiles)
int milliTime;
U32 crcDecoded;
- DISPLAY("%1i-%-24.24s :%10i ->\r", loopNb, dName, (int)benchedSize);
+ PROGRESS("%1i-%-24.24s :%10i ->\r", loopNb, dName, (int)benchedSize);
nb_loops = 0;
milliTime = BMK_GetMilliStart();
@@ -567,7 +570,7 @@ int fullSpeedBench(char** fileNamesTable, int nbFiles)
averageTime = (double)milliTime / nb_loops;
if (averageTime < bestTime) bestTime = averageTime;
- DISPLAY("%1i-%-24.24s :%10i -> %7.1f MB/s\r", loopNb, dName, (int)benchedSize, (double)benchedSize / bestTime / 1000.);
+ PROGRESS("%1i-%-24.24s :%10i -> %7.1f MB/s\r", loopNb, dName, (int)benchedSize, (double)benchedSize / bestTime / 1000.);
// CRC Checking
crcDecoded = XXH32(orig_buff, (int)benchedSize, 0);
@@ -658,6 +661,11 @@ int main(int argc, char** argv)
char* argument = argv[i];
if(!argument) continue; // Protection if argument empty
+ if (!strcmp(argument, "--no-prompt"))
+ {
+ no_prompt = 1;
+ continue;
+ }
// Decode command (note : aggregated commands are allowed)
if (argument[0]=='-')
diff --git a/programs/fuzzer.c b/programs/fuzzer.c
index a2bd33a..ba4f960 100644
--- a/programs/fuzzer.c
+++ b/programs/fuzzer.c
@@ -34,6 +34,7 @@
#include <stdlib.h>
#include <stdio.h> // fgets, sscanf
#include <sys/timeb.h> // timeb
+#include <string.h> // strcmp
#include "lz4.h"
#include "lz4hc.h"
@@ -121,8 +122,8 @@ int FUZ_SecurityTest()
}
-//int main(int argc, char *argv[]) {
-int main() {
+int main(int argc, char** argv) {
+ const int no_prompt = (argc > 1) && (!strcmp(argv[1], "--no-prompt"));
unsigned long long bytes = 0;
unsigned long long cbytes = 0;
unsigned long long hcbytes = 0;
@@ -136,14 +137,14 @@ int main() {
int i, j, k, ret, len, lenHC, attemptNb;
char userInput[30] = {0};
# define FUZ_CHECKTEST(cond, message) if (cond) { printf("Test %i : %s : seed %u, cycle %i \n", testNb, message, seed, attemptNb); goto _output_error; }
-# define FUZ_DISPLAYTEST testNb++; printf("%2i\b\b", testNb);
+# define FUZ_DISPLAYTEST testNb++; no_prompt ? 0 : printf("%2i\b\b", testNb);
void* stateLZ4 = malloc(LZ4_sizeofState());
void* stateLZ4HC = malloc(LZ4_sizeofStateHC());
printf("starting LZ4 fuzzer (%s)\n", LZ4_VERSION);
printf("Select an Initialisation number (default : random) : ");
fflush(stdout);
- if ( fgets(userInput, sizeof userInput, stdin) )
+ if ( no_prompt || fgets(userInput, sizeof userInput, stdin) )
{
if ( sscanf(userInput, "%u", &seed) == 1 ) {}
else seed = FUZ_GetMilliSpan(timestamp);
@@ -160,7 +161,17 @@ int main() {
{
int testNb = 0;
- printf("\r%7i /%7i - ", attemptNb, NB_ATTEMPTS);
+ // note : promptThrottle is throtting stdout to prevent
+ // Travis-CI's output limit (10MB) and false hangup detection.
+ const int promptThrottle = (attemptNb % (NB_ATTEMPTS / 100) == 0);
+ if (!no_prompt || attemptNb == 0 || promptThrottle)
+ {
+ printf("\r%7i /%7i - ", attemptNb, NB_ATTEMPTS);
+ if (no_prompt)
+ {
+ fflush(stdout);
+ }
+ }
for (j = 0; j < NUM_SEQ; j++) {
seeds[j] = FUZ_rand(&randState) << 8;
@@ -293,10 +304,10 @@ int main() {
printf("all tests completed successfully \n");
printf("compression ratio: %0.3f%%\n", (double)cbytes/bytes*100);
printf("HC compression ratio: %0.3f%%\n", (double)hcbytes/bytes*100);
- getchar();
+ if(!no_prompt) getchar();
return 0;
_output_error:
- getchar();
+ if(!no_prompt) getchar();
return 1;
}