X-Git-Url: https://git.auder.net/?a=blobdiff_plain;f=src%2Ftest%2Futils.c;fp=src%2Ftest%2Futils.c;h=0000000000000000000000000000000000000000;hb=9ff729fb6afff5bed327fa8619138fd3b6f6f13b;hp=2eac0c22bbe7a50615cd3ae8ebed0281bf801b3f;hpb=e8bb47649b9f4e625ef050aae096d23cfc058163;p=valse.git

diff --git a/src/test/utils.c b/src/test/utils.c
deleted file mode 100644
index 2eac0c2..0000000
--- a/src/test/utils.c
+++ /dev/null
@@ -1,94 +0,0 @@
-#include <stdlib.h>
-#include <stdio.h>
-#include <math.h>
-#include <string.h>
-
-// Check if array == refArray
-void compareArray(const char* ID, const void* array, const void* refArray, int size,
-	int isinteger)
-{
-	float EPS = 1e-5; //precision
-	printf("Checking %s\n",ID);
-	float maxError = 0.0;
-	for (int i=0; i<size; i++)
-	{
-		float error = isinteger
-			? fabs(((int*)array)[i] - ((int*)refArray)[i])
-			: fabs(((float*)array)[i] - ((float*)refArray)[i]);
-		if (error >= maxError)
-			maxError = error;
-	}
-	if (maxError >= EPS)
-		printf("    Inaccuracy: max(abs(error)) = %g >= %g\n",maxError,EPS);
-	else
-		printf("    OK\n");
-}
-
-void compareArray_real(const char* ID, const void* array, const void* refArray, int size)
-{
-	return compareArray(ID, array, refArray, size, 0);
-}
-
-void compareArray_int(const char* ID, const void* array, const void* refArray, int size)
-{
-	return compareArray(ID, array, refArray, size, 1);
-}
-
-// Read array by columns (as in MATLAB) and return by-rows encoding
-void* readArray(const char* fileName, int isinteger)
-{
-	// need to prepend 'data/' (not really nice code...)
-	char* fullFileName = (char*)calloc(5+strlen(fileName)+1, sizeof(char));
-	strcat(fullFileName, "data/");
-	strcat(fullFileName, fileName);
-
-	// first pass to know how many elements to allocate
-	char* command = (char*)calloc(12+strlen(fullFileName)+8+1, sizeof(char));
-	strcat(command, "wc -l ");
-	strcat(command, fullFileName);
-	FILE *arraySize = popen(command, "r");
-	char* bufferNum = (char*)calloc(64, sizeof(char));
-	fgets(bufferNum, sizeof(bufferNum), arraySize);
-	int n = atoi(bufferNum);
-	pclose(arraySize);
-
-	// open file for reading
-	FILE* arrayFile = fopen(fullFileName, "r");
-	free(fullFileName);
-
-	// read all values, and convert them to by-rows matrices format
-	size_t elementSize = isinteger ? sizeof(int) : sizeof(float);
-	void* array = malloc(n*elementSize);
-	for (int i=0; i<n; i++)
-	{
-		// transform buffer content into float or int, and store it at appropriate location
-		if (isinteger)
-			((int*)array)[i] = atoi(bufferNum);
-		else
-			((float*)array)[i] = atof(bufferNum);
-	}
-	fclose(arrayFile);
-	free(bufferNum);
-
-	return array;
-}
-
-int* readArray_int(const char* fileName)
-{
-	return (int*)readArray(fileName, 1);
-}
-
-float* readArray_real(const char* fileName)
-{
-	return (float*)readArray(fileName, 0);
-}
-
-int read_int(const char* fileName)
-{
-	return readArray_int(fileName)[0];
-}
-
-float read_real(const char* fileName)
-{
-	return readArray_real(fileName)[0];
-}