Use callback function to log to stderr

29 files changed, 40 insertions, 121 deletions

diff --git a/test/000_basic/basic_tests.c b/test/000_basic/basic_tests.c
index c4434c5..accde66 100644
--- a/test/000_basic/basic_tests.c
+++ b/test/000_basic/basic_tests.c
@@ -17,7 +17,7 @@ check2(cube_t cube1, char *name1, cube_t cube2, char *name2)
             equal(cube1, cube2) ? "" : " NOT");
 }
 
-int main(void) {
+void run(void) {
         cube_t zero, solved;
 
         memset(&zero, 0, sizeof(cube_t));
@@ -28,6 +28,4 @@ int main(void) {
         check2(solved, "Solved", solved, "Solved");
         check2(solved, "Solved", zero, "Zero");
         check2(zero, "Zero", solved, "Solved");
-
-        return 0;
 }
diff --git a/test/001_pieces/pieces_tests.c b/test/001_pieces/pieces_tests.c
index 1ef2fd0..2e6460b 100644
--- a/test/001_pieces/pieces_tests.c
+++ b/test/001_pieces/pieces_tests.c
@@ -2,7 +2,7 @@
 
 void pieces(cube_t *, uint8_t [static 8], uint8_t [static 12]);
 
-int main(void) {
+void run(void) {
         int i;
         uint8_t corner[8], edge[12];
         char str[STRLENMAX], *aux;
@@ -22,6 +22,4 @@ int main(void) {
         for (i = 0; i < 12; i++)
                 printf("%" PRIu8 " ", edge[i]);
         printf("\n");
-
-        return 0;
 }
diff --git a/test/010_math_permsign/permsgn_tests.c b/test/010_math_permsign/permsgn_tests.c
index 46c7377..04975db 100644
--- a/test/010_math_permsign/permsgn_tests.c
+++ b/test/010_math_permsign/permsgn_tests.c
@@ -2,7 +2,7 @@
 
 int permsign(uint8_t *, int);
 
-int main(void) {
+void run(void) {
         char str[STRLENMAX];
         uint8_t a[100];
         int n, i, p;
@@ -17,6 +17,4 @@ int main(void) {
 
         p = permsign(a, n);
         printf("%d\n", p);
-
-        return 0;
 }
diff --git a/test/020_io_H48_read_write/io_H48_tests.c b/test/020_io_H48_read_write/io_H48_tests.c
index 705356c..3d4b7e3 100644
--- a/test/020_io_H48_read_write/io_H48_tests.c
+++ b/test/020_io_H48_read_write/io_H48_tests.c
@@ -1,6 +1,6 @@
 #include "../test.h"
 
-int main(void) {
+void run(void) {
         char str[STRLENMAX], *aux;
         cube_t cube;
 
@@ -19,6 +19,4 @@ int main(void) {
                 writecube("H48", cube, str);
                 printf("%s\n", str);
         }
-
-        return 0;
 }
diff --git a/test/021_io_B32_write/io_B32_read_tests.c b/test/021_io_B32_write/io_B32_read_tests.c
index 3ff81b1..1d2d334 100644
--- a/test/021_io_B32_write/io_B32_read_tests.c
+++ b/test/021_io_B32_write/io_B32_read_tests.c
@@ -1,6 +1,6 @@
 #include "../test.h"
 
-int main(void) {
+void run(void) {
         char str[STRLENMAX], *aux;
         cube_t cube;
 
@@ -19,6 +19,4 @@ int main(void) {
                 writecube("B32", cube, str);
                 printf("%s\n", str);
         }
-
-        return 0;
 }
diff --git a/test/022_io_B32_read/io_B32_read_tests.c b/test/022_io_B32_read/io_B32_read_tests.c
index cf987f7..5fa9daf 100644
--- a/test/022_io_B32_read/io_B32_read_tests.c
+++ b/test/022_io_B32_read/io_B32_read_tests.c
@@ -1,6 +1,6 @@
 #include "../test.h"
 
-int main(void) {
+void run(void) {
         char str[STRLENMAX], *aux;
         cube_t cube;
 
@@ -19,6 +19,4 @@ int main(void) {
                 writecube("H48", cube, str);
                 printf("%s\n", str);
         }
-
-        return 0;
 }
diff --git a/test/023_io_LST_write/io_LST_write_tests.c b/test/023_io_LST_write/io_LST_write_tests.c
index df35632..f041864 100644
--- a/test/023_io_LST_write/io_LST_write_tests.c
+++ b/test/023_io_LST_write/io_LST_write_tests.c
@@ -1,6 +1,6 @@
 #include "../test.h"
 
-int main(void) {
+void run(void) {
         char str[STRLENMAX], *aux;
         cube_t cube;
 
@@ -19,6 +19,4 @@ int main(void) {
                 writecube("LST", cube, str);
                 printf("%s\n", str);
         }
-
-        return 0;
 }
diff --git a/test/024_io_LST_read/io_LST_read_tests.c b/test/024_io_LST_read/io_LST_read_tests.c
index 506a23d..fa80131 100644
--- a/test/024_io_LST_read/io_LST_read_tests.c
+++ b/test/024_io_LST_read/io_LST_read_tests.c
@@ -1,6 +1,6 @@
 #include "../test.h"
 
-int main(void) {
+void run(void) {
         char str[STRLENMAX], *aux;
         cube_t cube;
 
@@ -19,6 +19,4 @@ int main(void) {
                 writecube("H48", cube, str);
                 printf("%s\n", str);
         }
-
-        return 0;
 }
diff --git a/test/030_move/move_tests.c b/test/030_move/move_tests.c
index 73e9dbe..d4a109b 100644
--- a/test/030_move/move_tests.c
+++ b/test/030_move/move_tests.c
@@ -2,7 +2,7 @@
 
 cube_t applymoves(cube_t, char *);
 
-int main(void) {
+void run(void) {
         char movestr[STRLENMAX], cubestr[STRLENMAX];
         cube_t cube;
 
@@ -20,6 +20,4 @@ int main(void) {
                 writecube("H48", cube, cubestr);
                 printf("%s\n", cubestr);
         }
-
-        return 0;
 }
diff --git a/test/040_inverse_cube/inverse_tests.c b/test/040_inverse_cube/inverse_tests.c
index 2ff3bc7..4cb7ad1 100644
--- a/test/040_inverse_cube/inverse_tests.c
+++ b/test/040_inverse_cube/inverse_tests.c
@@ -2,7 +2,7 @@
 
 cube_t inverse(cube_t);
 
-int main(void) {
+void run(void) {
         char str[STRLENMAX];
         cube_t cube, inv;
 
@@ -18,6 +18,4 @@ int main(void) {
                 writecube("H48", inv, str);
                 printf("%s\n", str);
         }
-
-        return 0;
 }
diff --git a/test/050_compose/compose_tests.c b/test/050_compose/compose_tests.c
index 0ea4eff..e0e65b2 100644
--- a/test/050_compose/compose_tests.c
+++ b/test/050_compose/compose_tests.c
@@ -2,7 +2,7 @@
 
 cube_t compose(cube_t, cube_t);
 
-int main(void) {
+void run(void) {
         char str[STRLENMAX];
         cube_t c1, c2, c3;
 
@@ -21,6 +21,4 @@ int main(void) {
                 writecube("H48", c3, str);
                 printf("%s\n", str);
         }
-
-        return 0;
 }
diff --git a/test/060_transform/transform_tests.c b/test/060_transform/transform_tests.c
index f95ad67..bdb4dc5 100644
--- a/test/060_transform/transform_tests.c
+++ b/test/060_transform/transform_tests.c
@@ -2,7 +2,7 @@
 
 cube_t applytrans(cube_t, char *);
 
-int main(void) {
+void run(void) {
         char cubestr[STRLENMAX], transtr[STRLENMAX];
         cube_t cube;
 
@@ -20,6 +20,4 @@ int main(void) {
                 writecube("H48", cube, cubestr);
                 printf("%s\n", cubestr);
         }
-
-        return 0;
 }
diff --git a/test/061_inverse_trans/inverse_trans_tests.c b/test/061_inverse_trans/inverse_trans_tests.c
index 77bd40b..bbc1ac9 100644
--- a/test/061_inverse_trans/inverse_trans_tests.c
+++ b/test/061_inverse_trans/inverse_trans_tests.c
@@ -6,7 +6,7 @@ cube_t applymoves(cube_t, char *);
 cube_t applytrans(cube_t, char *);
 extern char *transstr[];
 
-int main(void) {
+void run(void) {
         uint8_t t, tinv;
         cube_t cube;
 
@@ -33,6 +33,4 @@ int main(void) {
                                     transstr[t], tinv);
                 }
         }
-
-        return 0;
 }
diff --git a/test/071_coord_eo/coord_eo_tests.c b/test/071_coord_eo/coord_eo_tests.c
index 3defb8b..78e4395 100644
--- a/test/071_coord_eo/coord_eo_tests.c
+++ b/test/071_coord_eo/coord_eo_tests.c
@@ -2,7 +2,7 @@
 
 int64_t coord_eo(cube_t);
 
-int main(void) {
+void run(void) {
         char str[STRLENMAX];
         cube_t cube;
         int64_t result;
@@ -13,6 +13,4 @@ int main(void) {
         result = coord_eo(cube);
 
         printf("%" PRId64 "\n", result);
-
-        return 0;
 }
diff --git a/test/072_coord_co/coord_co_tests.c b/test/072_coord_co/coord_co_tests.c
index c7af24c..3b84d74 100644
--- a/test/072_coord_co/coord_co_tests.c
+++ b/test/072_coord_co/coord_co_tests.c
@@ -2,7 +2,7 @@
 
 int64_t coord_co(cube_t);
 
-int main(void) {
+void run(void) {
         char str[STRLENMAX];
         cube_t cube;
         int64_t result;
@@ -13,6 +13,4 @@ int main(void) {
         result = coord_co(cube);
 
         printf("%" PRId64 "\n", result);
-
-        return 0;
 }
diff --git a/test/073_coord_csep/coord_csep_tests.c b/test/073_coord_csep/coord_csep_tests.c
index a6e13c5..6d20079 100644
--- a/test/073_coord_csep/coord_csep_tests.c
+++ b/test/073_coord_csep/coord_csep_tests.c
@@ -2,7 +2,7 @@
 
 int64_t coord_csep(cube_t);
 
-int main(void) {
+void run(void) {
         char str[STRLENMAX];
         cube_t cube;
         int64_t result;
@@ -13,6 +13,4 @@ int main(void) {
         result = coord_csep(cube);
 
         printf("%" PRId64 "\n", result);
-
-        return 0;
 }
diff --git a/test/074_coord_esep/coord_esep_tests.c b/test/074_coord_esep/coord_esep_tests.c
index 0ed3ef3..134ab59 100644
--- a/test/074_coord_esep/coord_esep_tests.c
+++ b/test/074_coord_esep/coord_esep_tests.c
@@ -2,7 +2,7 @@
 
 int64_t coord_esep(cube_t);
 
-int main(void) {
+void run(void) {
         char str[STRLENMAX];
         cube_t cube;
         int64_t result;
@@ -13,6 +13,4 @@ int main(void) {
         result = coord_esep(cube);
 
         printf("%" PRId64 "\n", result);
-
-        return 0;
 }
diff --git a/test/075_set_eo/set_eo_tests.c b/test/075_set_eo/set_eo_tests.c
index 9c01a50..fb2c23e 100644
--- a/test/075_set_eo/set_eo_tests.c
+++ b/test/075_set_eo/set_eo_tests.c
@@ -4,7 +4,7 @@ int64_t coord_eo(cube_t);
 void set_eo(cube_t *, int64_t);
 void pieces(cube_t *, uint8_t [static 8], uint8_t [static 12]);
 
-int main(void) {
+void run(void) {
         char str[STRLENMAX];
         cube_t cube;
         uint8_t edge[12], corner[8];
@@ -33,6 +33,4 @@ int main(void) {
                 writecube("H48", cube, str);
                 printf("%s\n", str);
         }
-
-        return 0;
 }
diff --git a/test/076_copy_corners/copy_corners_tests.c b/test/076_copy_corners/copy_corners_tests.c
index 446a849..7464ecc 100644
--- a/test/076_copy_corners/copy_corners_tests.c
+++ b/test/076_copy_corners/copy_corners_tests.c
@@ -2,7 +2,7 @@
 
 void copy_corners(cube_t *, cube_t);
 
-int main(void) {
+void run(void) {
         char str[STRLENMAX];
         cube_t c1, c2;
 
@@ -22,6 +22,4 @@ int main(void) {
                 writecube("H48", c1, str);
                 printf("%s\n", str);
         }
-
-        return 0;
 }
diff --git a/test/077_copy_edges/copy_edges_tests.c b/test/077_copy_edges/copy_edges_tests.c
index 9afcb73..5077861 100644
--- a/test/077_copy_edges/copy_edges_tests.c
+++ b/test/077_copy_edges/copy_edges_tests.c
@@ -2,7 +2,7 @@
 
 void copy_edges(cube_t *, cube_t);
 
-int main(void) {
+void run(void) {
         char str[STRLENMAX];
         cube_t c1, c2;
 
@@ -22,6 +22,4 @@ int main(void) {
                 writecube("H48", c1, str);
                 printf("%s\n", str);
         }
-
-        return 0;
 }
diff --git a/test/078_invcoord_esep/invcoord_esep_tests.c b/test/078_invcoord_esep/invcoord_esep_tests.c
index 0b83175..45f508b 100644
--- a/test/078_invcoord_esep/invcoord_esep_tests.c
+++ b/test/078_invcoord_esep/invcoord_esep_tests.c
@@ -3,7 +3,7 @@
 int64_t coord_esep(cube_t);
 cube_t invcoord_esep(int64_t);
 
-int main(void) {
+void run(void) {
         char str[STRLENMAX];
         cube_t cube;
         int64_t i;
@@ -16,6 +16,4 @@ int main(void) {
         i = coord_esep(cube);
 
         printf("%" PRId64 "\n", i);
-
-        return 0;
 }
diff --git a/test/080_allowednext/allowednext_tests.c b/test/080_allowednext/allowednext_tests.c
index e531911..644d4c5 100644
--- a/test/080_allowednext/allowednext_tests.c
+++ b/test/080_allowednext/allowednext_tests.c
@@ -11,7 +11,7 @@ static char *moves[] = {
         "B", "B2", "B'",
 };
 
-int main(void) {
+void run(void) {
         char movestr[STRLENMAX];
         uint8_t m[100];
         int n, i, j;
@@ -32,6 +32,4 @@ int main(void) {
             n > 1 ? moves[m[n-2]] : "-",
             n > 0 ? moves[m[n-1]] : "-");
         printf("%s\n", allowednextmove(m, n) ? "true" : "false");
-
-        return 0;
 }
diff --git a/test/090_solve_simple/solve_simple_tests.c b/test/090_solve_simple/solve_simple_tests.c
index 5ba6d20..f5e00e2 100644
--- a/test/090_solve_simple/solve_simple_tests.c
+++ b/test/090_solve_simple/solve_simple_tests.c
@@ -3,7 +3,7 @@
 int64_t solve(cube_t, char *, char *, char *, int8_t, int8_t, int64_t, int8_t,
     void *, char *);
 
-int main(void) {
+void run(void) {
         char cubestr[STRLENMAX], solverstr[STRLENMAX], optionsstr[STRLENMAX];
         char nisstypestr[STRLENMAX], minmovesstr[STRLENMAX];
         char maxmovesstr[STRLENMAX], maxsolsstr[STRLENMAX];
@@ -45,6 +45,4 @@ int main(void) {
         );
 
         printf("%s", solutionsstr);
-
-        return 0;
 }
diff --git a/test/100_gendata_cocsep/gendata_cocsep_tests.c b/test/100_gendata_cocsep/gendata_cocsep_tests.c
index 9d8f03c..4a29ebb 100644
--- a/test/100_gendata_cocsep/gendata_cocsep_tests.c
+++ b/test/100_gendata_cocsep/gendata_cocsep_tests.c
@@ -4,7 +4,7 @@
 
 size_t gendata_cocsep(void *, uint64_t *, cube_t *);
 
-int main(void) {
+void run(void) {
         uint32_t buf[300000], i;
         uint64_t selfsim[COCSEP_CLASSES];
         cube_t rep[COCSEP_CLASSES];
@@ -17,6 +17,4 @@ int main(void) {
         printf("Max value: %" PRIu32 "\n", buf[result/4-11]);
         for (i = 0; i < 10; i++)
                 printf("%" PRIu32 ": %" PRIu32 "\n", i, buf[result/4-10+i]);
-
-        return 0;
 }
diff --git a/test/101_cocsep_selfsim/cocsep_selfsim_tests.c b/test/101_cocsep_selfsim/cocsep_selfsim_tests.c
index 195f9ba..9d9a8b2 100644
--- a/test/101_cocsep_selfsim/cocsep_selfsim_tests.c
+++ b/test/101_cocsep_selfsim/cocsep_selfsim_tests.c
@@ -12,7 +12,7 @@
 size_t gendata_cocsep(void *, uint64_t *, cube_t *);
 int64_t coord_cocsep(cube_t);
 
-int main(void) {
+void run(void) {
         char str[STRLENMAX];
         uint32_t buf[300000], data;
         int64_t coord, coclass;
@@ -35,6 +35,4 @@ int main(void) {
                 }
                 printf("\n");
         }
-
-        return 0;
 }
diff --git a/test/102_coord_invcoord_h48/coord_invcoord_h48_tests.c b/test/102_coord_invcoord_h48/coord_invcoord_h48_tests.c
index b0668df..77dea81 100644
--- a/test/102_coord_invcoord_h48/coord_invcoord_h48_tests.c
+++ b/test/102_coord_invcoord_h48/coord_invcoord_h48_tests.c
@@ -7,7 +7,7 @@ int64_t coord_h48(cube_t, const uint32_t *, uint8_t);
 cube_t invcoord_h48(int64_t, const cube_t *, uint8_t);
 cube_t transform(cube_t, uint8_t);
 
-int main(void) {
+void run(void) {
         char str[STRLENMAX];
         int i;
         bool found;
@@ -33,6 +33,4 @@ int main(void) {
                 printf("%d %s\n", i, found ? "ok" : "ERROR");
                 i++;
         }
-
-        return 0;
 }
diff --git a/test/103_gendata_h48/gendata_h48_tests.c b/test/103_gendata_h48/gendata_h48_tests.c
index f0910cc..666f9f6 100644
--- a/test/103_gendata_h48/gendata_h48_tests.c
+++ b/test/103_gendata_h48/gendata_h48_tests.c
@@ -6,7 +6,7 @@
 
 size_t gendata_h48(void *, uint8_t, uint8_t);
 
-int main(void) {
+void run(void) {
         char str[STRLENMAX];
         uint8_t h, i;
         uint32_t *buf, *h48info;
@@ -31,5 +31,4 @@ int main(void) {
                 printf("%" PRIu32 ": %" PRIu32 "\n", i, h48info[i+1]);
 
         free(buf);
-        return 0;
 }
diff --git a/test/test b/test/test
deleted file mode 100755
index 3adee3a..0000000
--- a/test/test
+++ /dev/null
@@ -1,41 +0,0 @@
-#!/bin/sh
-
-detectsan() { cc -fsanitize=$1 -dM -E -x c - </dev/null | grep "SANITIZE"; }
-
-re="${TEST:-$@}"
-
-CC="cc -DDEBUG -std=c99 -pedantic -Wall -Wextra \
-    -Wno-unused-parameter -Wno-unused-function -g3 -D$CUBETYPE"
-
-[ "$CUBETYPE" = "CUBE_AVX2" ] && CC="$CC -mavx2"
-[ -n "$(detectsan address)" ] && CC="$CC -fsanitize=address"
-[ -n "$(detectsan undefined)" ] && CC="$CC -fsanitize=undefined"
-
-TESTBIN="test/run"
-TESTOUT="test/last.out"
-TESTERR="test/last.err"
-CUBEOBJ="debugcube.o"
-
-for t in test/*; do
-        if [ -n "$re" ] && [ -z "$(echo "$t" | grep "$re")" ]; then
-                continue
-        fi
-        if [ ! -d $t ]; then continue; fi
-        $CC -o $TESTBIN $t/*.c $CUBEOBJ || exit 1;
-        for cin in $t/*.in; do
-                c=$(echo "$cin" | sed 's/\.in//')
-                cout=$c.out
-                printf "$c: "
-                $TESTBIN < "$cin" > $TESTOUT 2> $TESTERR
-                if diff $cout $TESTOUT; then
-                        printf "OK\n"
-                else
-                        printf "Test failed! stderr:\n"
-                        cat $TESTERR
-                        exit 1
-                fi
-        done
-done
-
-echo "All tests passed!"
-rm -rf $TESTBIN $TESTOUT $TESTERR $CUBEOBJ
diff --git a/test/test.h b/test/test.h
index 1bbb9fc..415e093 100644
--- a/test/test.h
+++ b/test/test.h
@@ -1,4 +1,5 @@
 #include <inttypes.h>
+#include <stdarg.h>
 #include <stdbool.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -24,3 +25,15 @@ bool issolvable(cube_t);
 bool issolved(cube_t);
 cube_t readcube(char *, char *);
 void writecube(char *, cube_t, char *);
+void nissy_setlogger(void (*logger_function)(const char *, va_list));
+
+/* Test function to be implemented by all tests */
+void run(void);
+
+void log_stderr(const char *str, va_list vl) { vfprintf(stderr, str, vl); }
+
+int main(void) {
+        nissy_setlogger(log_stderr);
+        run();
+        return 0;
+}