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tests,alu-tests: refine

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* use volatile to prevent compiler optimization
* only output failed tests
* output with line number in the generated C file
* return 1 if some tests fail
* disable floating-point tests
This commit is contained in:
Zihao Yu 2023-07-01 00:52:47 +08:00
parent fbc2739875
commit d336e55bc3
1 changed files with 9 additions and 6 deletions
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15
tests/alu-tests/gen_alu_test.c
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@ -19,8 +19,8 @@ static const unsigned int vui[]={0x80000000, 0x80000001, -2, -1, 0, 1, 2, 0x7f
static const unsigned short vus[]={0x8000, 0x8001, -2, -1, 0, 1, 2, 0x7ffe, 0x7fff}; static const unsigned short vus[]={0x8000, 0x8001, -2, -1, 0, 1, 2, 0x7ffe, 0x7fff};
static const unsigned char vuc[]={0x80, 0x81, -2, -1, 0, 1, 2, 0x7e, 0x7f}; static const unsigned char vuc[]={0x80, 0x81, -2, -1, 0, 1, 2, 0x7e, 0x7f};
#define TEST_STRING " printf(\"%%20s: %%20d %%2s %%-20d == %%-20d => %%8s (%%d)\\n\","\ #define TEST_STRING " printf(\"line %%d: %%s: %%d %%s %%d == %%d => %%s (%%d)\\n\","\
"\"%s\",%d,\"%s\",%d,%d,(%s)(x%sy)==%d?\"PASS\":\"FAIL\",(%s)(x%sy));\n" "__LINE__,\"%s\",%d,\"%s\",%d,%d,(%s)(x%sy)==%d?\"PASS\":\"FAIL\",(%s)(x%sy));\n"
#define TEST_STRING_F " printf(\"%%20s: %%20f %%2s %%-20f == %%-20f => %%8s (%%f)\\n\","\ #define TEST_STRING_F " printf(\"%%20s: %%20f %%2s %%-20f == %%-20f => %%8s (%%f)\\n\","\
"\"%s\",%f,\"%s\",%f,%f,(%s)(x%sy)==%f?\"PASS\":\"FAIL\",(%s)(x%sy));\n" "\"%s\",%f,\"%s\",%f,%f,(%s)(x%sy)==%f?\"PASS\":\"FAIL\",(%s)(x%sy));\n"
@ -38,9 +38,10 @@ static const unsigned char vuc[]={0x80, 0x81, -2, -1, 0, 1, 2, 0x7e, 0x7f};
for (j=i; j<c; j++) { \ for (j=i; j<c; j++) { \
if (!exclude(tt, #op, set[i], set[j])) { \ if (!exclude(tt, #op, set[i], set[j])) { \
printf("{\n"); \ printf("{\n"); \
printf(" %s x=" ss ", y=" ss ";\n", #type, set[i], set[j]); \ printf(" volatile %s x=" ss "; volatile %s y=" ss ";\n", #type, set[i], #type, set[j]); \
printf(" if ((%s)(x%sy)!=(%s)%d) {\n", #type, #op, #type, (type)(set[i] op set[j])); \
printf(string, TEST_PARMS(type,set,op)); \ printf(string, TEST_PARMS(type,set,op)); \
printf("}\n"); \ printf(" exit_code = 1;}}\n"); \
} \ } \
} \ } \
} }
@ -109,6 +110,7 @@ int main(void)
{ {
printf("#include <stdio.h>\n"); printf("#include <stdio.h>\n");
printf("int main(void) {\n"); printf("int main(void) {\n");
printf(" int exit_code = 0;\n");
FOR_SET_ALL(signed int, vsi); FOR_SET_ALL(signed int, vsi);
FOR_SET_ALL(signed short, vss); FOR_SET_ALL(signed short, vss);
@ -118,9 +120,10 @@ int main(void)
FOR_SET_ALL(unsigned short, vus); FOR_SET_ALL(unsigned short, vus);
FOR_SET_ALL(unsigned char, vuc); FOR_SET_ALL(unsigned char, vuc);
FOR_SET_FLOAT(float, vf); //FOR_SET_FLOAT(float, vf);
FOR_SET_FLOAT(double, vf); //FOR_SET_FLOAT(double, vf);
printf(" return exit_code;\n");
printf("}\n"); printf("}\n");
return 0; return 0;