diff options
Diffstat (limited to 'source4/torture')
| -rw-r--r-- | source4/torture/config.mk | 2 | ||||
| -rw-r--r-- | source4/torture/local/talloc.c | 724 |
2 files changed, 1 insertions, 725 deletions
diff --git a/source4/torture/config.mk b/source4/torture/config.mk index 7c7b6379db..658d1f1ba6 100644 --- a/source4/torture/config.mk +++ b/source4/torture/config.mk @@ -133,7 +133,7 @@ REQUIRED_SUBSYSTEMS = \ [SUBSYSTEM::TORTURE_LOCAL] ADD_OBJ_FILES = \ torture/local/iconv.o \ - torture/local/talloc.o \ + lib/talloc/testsuite.o \ torture/local/messaging.o \ torture/local/binding_string.o \ torture/local/idtree.o diff --git a/source4/torture/local/talloc.c b/source4/torture/local/talloc.c deleted file mode 100644 index 69becf67cc..0000000000 --- a/source4/torture/local/talloc.c +++ /dev/null @@ -1,724 +0,0 @@ -/* - Unix SMB/CIFS implementation. - - local testing of talloc routines. - - Copyright (C) Andrew Tridgell 2004 - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#ifdef _SAMBA_BUILD_ -#include "includes.h" -#else -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <stdarg.h> -#include <sys/time.h> -#include <time.h> -#include "talloc.h" -#endif - -/* the test suite can be built standalone, or as part of Samba */ -#ifndef _SAMBA_BUILD_ -typedef enum {False=0,True=1} BOOL; - -static struct timeval current_time(void) -{ - struct timeval tv; - GetTimeOfDay(&tv); - return tv; -} - -static double elapsed_time(struct timeval *tv) -{ - struct timeval tv2 = current_time(); - return (tv2.tv_sec - tv->tv_sec) + - (tv2.tv_usec - tv->tv_usec)*1.0e-6; -} -#endif /* _SAMBA_BUILD_ */ - - -#define CHECK_SIZE(ptr, tsize) do { \ - if (talloc_total_size(ptr) != (tsize)) { \ - printf(__location__ " failed: wrong '%s' tree size: got %u expected %u\n", \ - #ptr, \ - (unsigned)talloc_total_size(ptr), \ - (unsigned)tsize); \ - talloc_report_full(ptr, stdout); \ - return False; \ - } \ -} while (0) - -#define CHECK_BLOCKS(ptr, tblocks) do { \ - if (talloc_total_blocks(ptr) != (tblocks)) { \ - printf(__location__ " failed: wrong '%s' tree blocks: got %u expected %u\n", \ - #ptr, \ - (unsigned)talloc_total_blocks(ptr), \ - (unsigned)tblocks); \ - talloc_report_full(ptr, stdout); \ - return False; \ - } \ -} while (0) - - -/* - test references -*/ -static BOOL test_ref1(void) -{ - void *root, *p1, *p2, *ref, *r1; - - printf("TESTING SINGLE REFERENCE FREE\n"); - - root = talloc_named_const(NULL, 0, "root"); - p1 = talloc_named_const(root, 1, "p1"); - p2 = talloc_named_const(p1, 1, "p2"); - talloc_named_const(p1, 1, "x1"); - talloc_named_const(p1, 2, "x2"); - talloc_named_const(p1, 3, "x3"); - - r1 = talloc_named_const(root, 1, "r1"); - ref = talloc_reference(r1, p2); - talloc_report_full(root, stdout); - - CHECK_BLOCKS(p1, 5); - CHECK_BLOCKS(p2, 1); - CHECK_BLOCKS(r1, 2); - - printf("Freeing p2\n"); - talloc_free(p2); - talloc_report_full(root, stdout); - - CHECK_BLOCKS(p1, 5); - CHECK_BLOCKS(p2, 1); - CHECK_BLOCKS(r1, 1); - - printf("Freeing p1\n"); - talloc_free(p1); - talloc_report_full(root, stdout); - - CHECK_BLOCKS(r1, 1); - - printf("Freeing r1\n"); - talloc_free(r1); - talloc_report_full(NULL, stdout); - - printf("Testing NULL\n"); - if (talloc_reference(root, NULL)) { - return False; - } - - CHECK_BLOCKS(root, 1); - - CHECK_SIZE(root, 0); - - talloc_free(root); - - return True; -} - -/* - test references -*/ -static BOOL test_ref2(void) -{ - void *root, *p1, *p2, *ref, *r1; - - printf("TESTING DOUBLE REFERENCE FREE\n"); - - root = talloc_named_const(NULL, 0, "root"); - p1 = talloc_named_const(root, 1, "p1"); - talloc_named_const(p1, 1, "x1"); - talloc_named_const(p1, 1, "x2"); - talloc_named_const(p1, 1, "x3"); - p2 = talloc_named_const(p1, 1, "p2"); - - r1 = talloc_named_const(root, 1, "r1"); - ref = talloc_reference(r1, p2); - talloc_report_full(root, stdout); - - CHECK_BLOCKS(p1, 5); - CHECK_BLOCKS(p2, 1); - CHECK_BLOCKS(r1, 2); - - printf("Freeing ref\n"); - talloc_free(ref); - talloc_report_full(root, stdout); - - CHECK_BLOCKS(p1, 5); - CHECK_BLOCKS(p2, 1); - CHECK_BLOCKS(r1, 1); - - printf("Freeing p2\n"); - talloc_free(p2); - talloc_report_full(root, stdout); - - CHECK_BLOCKS(p1, 4); - CHECK_BLOCKS(r1, 1); - - printf("Freeing p1\n"); - talloc_free(p1); - talloc_report_full(root, stdout); - - CHECK_BLOCKS(r1, 1); - - printf("Freeing r1\n"); - talloc_free(r1); - talloc_report_full(root, stdout); - - CHECK_SIZE(root, 0); - - talloc_free(root); - - return True; -} - -/* - test references -*/ -static BOOL test_ref3(void) -{ - void *root, *p1, *p2, *ref, *r1; - - printf("TESTING PARENT REFERENCE FREE\n"); - - root = talloc_named_const(NULL, 0, "root"); - p1 = talloc_named_const(root, 1, "p1"); - p2 = talloc_named_const(root, 1, "p2"); - r1 = talloc_named_const(p1, 1, "r1"); - ref = talloc_reference(p2, r1); - talloc_report_full(root, stdout); - - CHECK_BLOCKS(p1, 2); - CHECK_BLOCKS(p2, 2); - CHECK_BLOCKS(r1, 1); - - printf("Freeing p1\n"); - talloc_free(p1); - talloc_report_full(root, stdout); - - CHECK_BLOCKS(p2, 2); - CHECK_BLOCKS(r1, 1); - - printf("Freeing p2\n"); - talloc_free(p2); - talloc_report_full(root, stdout); - - CHECK_SIZE(root, 0); - - talloc_free(root); - - return True; -} - -/* - test references -*/ -static BOOL test_ref4(void) -{ - void *root, *p1, *p2, *ref, *r1; - - printf("TESTING REFERRER REFERENCE FREE\n"); - - root = talloc_named_const(NULL, 0, "root"); - p1 = talloc_named_const(root, 1, "p1"); - talloc_named_const(p1, 1, "x1"); - talloc_named_const(p1, 1, "x2"); - talloc_named_const(p1, 1, "x3"); - p2 = talloc_named_const(p1, 1, "p2"); - - r1 = talloc_named_const(root, 1, "r1"); - ref = talloc_reference(r1, p2); - talloc_report_full(root, stdout); - - CHECK_BLOCKS(p1, 5); - CHECK_BLOCKS(p2, 1); - CHECK_BLOCKS(r1, 2); - - printf("Freeing r1\n"); - talloc_free(r1); - talloc_report_full(root, stdout); - - CHECK_BLOCKS(p1, 5); - CHECK_BLOCKS(p2, 1); - - printf("Freeing p2\n"); - talloc_free(p2); - talloc_report_full(root, stdout); - - CHECK_BLOCKS(p1, 4); - - printf("Freeing p1\n"); - talloc_free(p1); - talloc_report_full(root, stdout); - - CHECK_SIZE(root, 0); - - talloc_free(root); - - return True; -} - - -/* - test references -*/ -static BOOL test_unlink1(void) -{ - void *root, *p1, *p2, *ref, *r1; - - printf("TESTING UNLINK\n"); - - root = talloc_named_const(NULL, 0, "root"); - p1 = talloc_named_const(root, 1, "p1"); - talloc_named_const(p1, 1, "x1"); - talloc_named_const(p1, 1, "x2"); - talloc_named_const(p1, 1, "x3"); - p2 = talloc_named_const(p1, 1, "p2"); - - r1 = talloc_named_const(p1, 1, "r1"); - ref = talloc_reference(r1, p2); - talloc_report_full(root, stdout); - - CHECK_BLOCKS(p1, 7); - CHECK_BLOCKS(p2, 1); - CHECK_BLOCKS(r1, 2); - - printf("Unreferencing r1\n"); - talloc_unlink(r1, p2); - talloc_report_full(root, stdout); - - CHECK_BLOCKS(p1, 6); - CHECK_BLOCKS(p2, 1); - CHECK_BLOCKS(r1, 1); - - printf("Freeing p1\n"); - talloc_free(p1); - talloc_report_full(root, stdout); - - CHECK_SIZE(root, 0); - - talloc_free(root); - - return True; -} - -static int fail_destructor(void *ptr) -{ - return -1; -} - -/* - miscellaneous tests to try to get a higher test coverage percentage -*/ -static BOOL test_misc(void) -{ - void *root, *p1; - char *p2; - double *d; - - printf("TESTING MISCELLANEOUS\n"); - - root = talloc(NULL, 0); - - p1 = talloc(root, 0x7fffffff); - if (p1) { - printf("failed: large talloc allowed\n"); - return False; - } - - p1 = talloc_strdup(root, "foo"); - talloc_increase_ref_count(p1); - talloc_increase_ref_count(p1); - talloc_increase_ref_count(p1); - CHECK_BLOCKS(p1, 1); - CHECK_BLOCKS(root, 2); - talloc_free(p1); - CHECK_BLOCKS(p1, 1); - CHECK_BLOCKS(root, 2); - talloc_unlink(NULL, p1); - CHECK_BLOCKS(p1, 1); - CHECK_BLOCKS(root, 2); - p2 = talloc_strdup(p1, "foo"); - if (talloc_unlink(root, p2) != -1) { - printf("failed: talloc_unlink() of non-reference context should return -1\n"); - return False; - } - if (talloc_unlink(p1, p2) != 0) { - printf("failed: talloc_unlink() of parent should succeed\n"); - return False; - } - talloc_free(p1); - CHECK_BLOCKS(p1, 1); - CHECK_BLOCKS(root, 2); - - talloc_set_name(p1, "my name is %s", "foo"); - if (strcmp(talloc_get_name(p1), "my name is foo") != 0) { - printf("failed: wrong name after talloc_set_name\n"); - return False; - } - CHECK_BLOCKS(p1, 2); - CHECK_BLOCKS(root, 3); - - talloc_set_name_const(p1, NULL); - if (strcmp(talloc_get_name(p1), "UNNAMED") != 0) { - printf("failed: wrong name after talloc_set_name(NULL)\n"); - return False; - } - CHECK_BLOCKS(p1, 2); - CHECK_BLOCKS(root, 3); - - - if (talloc_free(NULL) != -1) { - printf("talloc_free(NULL) should give -1\n"); - return False; - } - - talloc_set_destructor(p1, fail_destructor); - if (talloc_free(p1) != -1) { - printf("Failed destructor should cause talloc_free to fail\n"); - return False; - } - talloc_set_destructor(p1, NULL); - - talloc_report(root, stdout); - - - p2 = talloc_zero(p1, 20); - if (p2[19] != 0) { - printf("Failed to give zero memory\n"); - return False; - } - talloc_free(p2); - - if (talloc_strdup(root, NULL) != NULL) { - printf("failed: strdup on NULL should give NULL\n"); - return False; - } - - p2 = talloc_strndup(p1, "foo", 2); - if (strcmp("fo", p2) != 0) { - printf("failed: strndup doesn't work\n"); - return False; - } - p2 = talloc_asprintf_append(p2, "o%c", 'd'); - if (strcmp("food", p2) != 0) { - printf("failed: talloc_asprintf_append doesn't work\n"); - return False; - } - CHECK_BLOCKS(p2, 1); - CHECK_BLOCKS(p1, 3); - - p2 = talloc_asprintf_append(NULL, "hello %s", "world"); - if (strcmp("hello world", p2) != 0) { - printf("failed: talloc_asprintf_append doesn't work\n"); - return False; - } - CHECK_BLOCKS(p2, 1); - CHECK_BLOCKS(p1, 3); - talloc_free(p2); - - d = talloc_array_p(p1, double, 0x20000000); - if (d) { - printf("failed: integer overflow not detected\n"); - return False; - } - - d = talloc_realloc_p(p1, d, double, 0x20000000); - if (d) { - printf("failed: integer overflow not detected\n"); - return False; - } - - talloc_free(p1); - CHECK_BLOCKS(root, 1); - - p1 = talloc_named(root, 100, "%d bytes", 100); - CHECK_BLOCKS(p1, 2); - CHECK_BLOCKS(root, 3); - talloc_unlink(root, p1); - - p1 = talloc_init("%d bytes", 200); - p2 = talloc_asprintf(p1, "my test '%s'", "string"); - CHECK_BLOCKS(p1, 3); - CHECK_SIZE(p2, 17); - CHECK_BLOCKS(root, 1); - talloc_unlink(NULL, p1); - - p1 = talloc_named_const(root, 10, "p1"); - p2 = talloc_named_const(root, 20, "p2"); - talloc_reference(p1, p2); - talloc_report_full(root, stdout); - talloc_unlink(root, p2); - talloc_report_full(root, stdout); - CHECK_BLOCKS(p2, 1); - CHECK_BLOCKS(p1, 2); - CHECK_BLOCKS(root, 3); - talloc_unlink(p1, p2); - talloc_unlink(root, p1); - - p1 = talloc_named_const(root, 10, "p1"); - p2 = talloc_named_const(root, 20, "p2"); - talloc_reference(NULL, p2); - talloc_report_full(root, stdout); - talloc_unlink(root, p2); - talloc_report_full(root, stdout); - CHECK_BLOCKS(p2, 1); - CHECK_BLOCKS(p1, 1); - CHECK_BLOCKS(root, 2); - talloc_unlink(NULL, p2); - talloc_unlink(root, p1); - - /* Test that talloc_unlink is a no-op */ - - if (talloc_unlink(root, NULL) != -1) { - printf("failed: talloc_unlink(root, NULL) == -1\n"); - return False; - } - - talloc_report(root, stdout); - talloc_report(NULL, stdout); - - CHECK_SIZE(root, 0); - - talloc_free(root); - - CHECK_SIZE(NULL, 0); - - talloc_enable_leak_report(); - talloc_enable_leak_report_full(); - - return True; -} - - -/* - test realloc -*/ -static BOOL test_realloc(void) -{ - void *root, *p1, *p2; - - printf("TESTING REALLOC\n"); - - root = talloc(NULL, 0); - - p1 = talloc(root, 10); - CHECK_SIZE(p1, 10); - - p1 = talloc_realloc(NULL, p1, 20); - CHECK_SIZE(p1, 20); - - talloc(p1, 0); - - p2 = talloc_realloc(p1, NULL, 30); - - talloc(p1, 0); - - p2 = talloc_realloc(p1, p2, 40); - - CHECK_SIZE(p2, 40); - CHECK_SIZE(root, 60); - CHECK_BLOCKS(p1, 4); - - p1 = talloc_realloc(NULL, p1, 20); - CHECK_SIZE(p1, 60); - - talloc_increase_ref_count(p2); - if (talloc_realloc(NULL, p2, 5) != NULL) { - printf("failed: talloc_realloc() on a referenced pointer should fail\n"); - return False; - } - CHECK_BLOCKS(p1, 4); - - talloc_realloc(NULL, p2, 0); - talloc_realloc(NULL, p2, 0); - CHECK_BLOCKS(p1, 3); - - if (talloc_realloc(NULL, p1, 0x7fffffff) != NULL) { - printf("failed: oversize talloc should fail\n"); - return False; - } - - talloc_realloc(NULL, p1, 0); - - CHECK_BLOCKS(root, 1); - CHECK_SIZE(root, 0); - - talloc_free(root); - - return True; -} - -/* - test steal -*/ -static BOOL test_steal(void) -{ - void *root, *p1, *p2; - - printf("TESTING STEAL\n"); - - root = talloc(NULL, 0); - - p1 = talloc_array_p(root, char, 10); - CHECK_SIZE(p1, 10); - - p2 = talloc_realloc_p(root, NULL, char, 20); - CHECK_SIZE(p1, 10); - CHECK_SIZE(root, 30); - - if (talloc_steal(p1, NULL) != NULL) { - printf("failed: stealing NULL should give NULL\n"); - return False; - } - - if (talloc_steal(p1, p1) != p1) { - printf("failed: stealing to ourselves is a nop\n"); - return False; - } - CHECK_BLOCKS(root, 3); - CHECK_SIZE(root, 30); - - talloc_steal(NULL, p1); - talloc_steal(NULL, p2); - CHECK_BLOCKS(root, 1); - CHECK_SIZE(root, 0); - - talloc_free(p1); - talloc_steal(root, p2); - CHECK_BLOCKS(root, 2); - CHECK_SIZE(root, 20); - - talloc_free(p2); - - CHECK_BLOCKS(root, 1); - CHECK_SIZE(root, 0); - - talloc_free(root); - - p1 = talloc(NULL, 3); - CHECK_SIZE(NULL, 3); - talloc_free(p1); - - return True; -} - -/* - test ldb alloc fn -*/ -static BOOL test_ldb(void) -{ - void *root, *p1; - - printf("TESTING LDB\n"); - - root = talloc(NULL, 0); - - p1 = talloc_realloc_fn(root, NULL, 10); - CHECK_BLOCKS(root, 2); - CHECK_SIZE(root, 10); - p1 = talloc_realloc_fn(root, p1, 20); - CHECK_BLOCKS(root, 2); - CHECK_SIZE(root, 20); - p1 = talloc_realloc_fn(root, p1, 0); - CHECK_BLOCKS(root, 1); - CHECK_SIZE(root, 0); - - talloc_free(root); - - - return True; -} - -/* - measure the speed of talloc versus malloc -*/ -static BOOL test_speed(void) -{ - void *ctx = talloc(NULL, 0); - unsigned count; - struct timeval tv; - - printf("MEASURING TALLOC VS MALLOC SPEED\n"); - - tv = timeval_current(); - count = 0; - do { - void *p1, *p2, *p3; - p1 = talloc(ctx, count); - p2 = talloc_strdup(p1, "foo bar"); - p3 = talloc(p1, 300); - talloc_free(p1); - count += 3; - } while (timeval_elapsed(&tv) < 5.0); - - printf("talloc: %.0f ops/sec\n", count/timeval_elapsed(&tv)); - - talloc_free(ctx); - - tv = timeval_current(); - count = 0; - do { - void *p1, *p2, *p3; - p1 = malloc(count); - p2 = strdup("foo bar"); - p3 = malloc(300); - free(p1); - free(p2); - free(p3); - count += 3; - } while (timeval_elapsed(&tv) < 5.0); - - printf("malloc: %.0f ops/sec\n", count/timeval_elapsed(&tv)); - - return True; -} - - -BOOL torture_local_talloc(void) -{ - BOOL ret = True; - - ret &= test_ref1(); - ret &= test_ref2(); - ret &= test_ref3(); - ret &= test_ref4(); - ret &= test_unlink1(); - ret &= test_misc(); - ret &= test_realloc(); - ret &= test_steal(); - ret &= test_ldb(); - if (ret) { - ret &= test_speed(); - } - - return ret; -} - - - -#ifndef _SAMBA_BUILD_ -int main(void) -{ - if (!torture_local_talloc(0)) { - printf("ERROR: TESTSUIE FAILED\n"); - return -1; - } - return 0; -} -#endif |