diff options
Diffstat (limited to 'test/swmr.c')
| -rw-r--r-- | test/swmr.c | 190 |
1 files changed, 126 insertions, 64 deletions
diff --git a/test/swmr.c b/test/swmr.c index 700a68c..dde6eac 100644 --- a/test/swmr.c +++ b/test/swmr.c @@ -90,7 +90,7 @@ static int test_file_lock_concur(hid_t fapl); static int test_file_lock_swmr_concur(hid_t fapl); /* Test file lock environment variable */ -static int test_file_lock_env_var(hid_t fapl); +static int test_file_locking(hid_t in_fapl, hbool_t turn_locking_on, hbool_t env_var_override); /* Tests for SWMR VFD flag */ static int test_swmr_vfd_flag(void); @@ -4255,8 +4255,11 @@ test_file_lock_same(hid_t in_fapl) /* Output message about test being performed */ TESTING("File open with different combinations of flags--single process access"); + /* Set locking in the fapl */ if((fapl = H5Pcopy(in_fapl)) < 0) FAIL_STACK_ERROR + if(H5Pset_file_locking(fapl, TRUE, TRUE) < 0) + FAIL_STACK_ERROR /* Set the filename to use for this test (dependent on fapl) */ h5_fixname(FILENAME[1], fapl, filename, sizeof(filename)); @@ -4415,9 +4418,11 @@ test_file_lock_swmr_same(hid_t in_fapl) /* Output message about test being performed */ TESTING("File open with different combinations of flags + SWMR flags--single process access"); - /* Get a copy of the parameter in_fapl */ + /* Set locking in the fapl */ if((fapl = H5Pcopy(in_fapl)) < 0) FAIL_STACK_ERROR + if(H5Pset_file_locking(fapl, TRUE, TRUE) < 0) + FAIL_STACK_ERROR /* Set the filename to use for this test (dependent on fapl) */ h5_fixname(FILENAME[1], fapl, filename, sizeof(filename)); @@ -4725,8 +4730,11 @@ test_file_lock_concur(hid_t in_fapl) /* Output message about test being performed */ TESTING("File open with different combinations of flags--concurrent access"); + /* Set locking in the fapl */ if((fapl = H5Pcopy(in_fapl)) < 0) FAIL_STACK_ERROR + if(H5Pset_file_locking(fapl, TRUE, TRUE) < 0) + FAIL_STACK_ERROR /* Set the filename to use for this test (dependent on fapl) */ h5_fixname(FILENAME[1], fapl, filename, sizeof(filename)); @@ -5101,8 +5109,11 @@ test_file_lock_swmr_concur(hid_t in_fapl) /* Output message about test being performed */ TESTING("File open with different combintations of flags + SWMR flags--concurrent access"); + /* Set locking in the fapl */ if((fapl = H5Pcopy(in_fapl)) < 0) FAIL_STACK_ERROR + if(H5Pset_file_locking(fapl, TRUE, TRUE) < 0) + FAIL_STACK_ERROR /* Set the filename to use for this test (dependent on fapl) */ h5_fixname(FILENAME[2], fapl, filename, sizeof(filename)); @@ -5133,7 +5144,7 @@ test_file_lock_swmr_concur(hid_t in_fapl) if(childpid == 0) { /* Child process */ hid_t child_fid; /* File ID */ - int child_notify = 0; + int child_notify = 0; /* Close unused write end for out_pdf */ if(HDclose(out_pdf[1]) < 0) @@ -5154,7 +5165,7 @@ test_file_lock_swmr_concur(hid_t in_fapl) if(child_fid == FAIL) HDexit(EXIT_SUCCESS); - /* Close the pipe */ + /* Close the pipe */ if(HDclose(out_pdf[0]) < 0) HDexit(EXIT_FAILURE); @@ -5204,13 +5215,13 @@ test_file_lock_swmr_concur(hid_t in_fapl) /* Fork child process */ if((childpid = HDfork()) < 0) - FAIL_STACK_ERROR + FAIL_STACK_ERROR if(childpid == 0) { /* Child process */ hid_t child_fid; /* File ID */ - int child_notify = 0; + int child_notify = 0; - /* Close unused write end for out_pdf */ + /* Close unused write end for out_pdf */ if(HDclose(out_pdf[1]) < 0) HDexit(EXIT_FAILURE); @@ -5229,7 +5240,7 @@ test_file_lock_swmr_concur(hid_t in_fapl) if(child_fid == FAIL) HDexit(EXIT_SUCCESS); - /* Close the pipe */ + /* Close the pipe */ if(HDclose(out_pdf[0]) < 0) HDexit(EXIT_FAILURE); @@ -5242,7 +5253,7 @@ test_file_lock_swmr_concur(hid_t in_fapl) /* Open the test file */ if((fid = H5Fopen(filename, H5F_ACC_RDWR, H5P_DEFAULT)) < 0) - FAIL_STACK_ERROR + FAIL_STACK_ERROR /* Notify child process */ notify = 1; @@ -5255,7 +5266,7 @@ test_file_lock_swmr_concur(hid_t in_fapl) /* Wait for child process to complete */ if(HDwaitpid(childpid, &child_status, child_wait_option) < 0) - FAIL_STACK_ERROR + FAIL_STACK_ERROR /* Check if child terminated normally */ if(WIFEXITED(child_status)) { @@ -5283,7 +5294,7 @@ test_file_lock_swmr_concur(hid_t in_fapl) if(childpid == 0) { /* Child process */ hid_t child_fid; /* File ID */ - int child_notify = 0; + int child_notify = 0; /* Close unused write end for out_pdf */ if(HDclose(out_pdf[1]) < 0) @@ -5304,7 +5315,7 @@ test_file_lock_swmr_concur(hid_t in_fapl) if(child_fid == FAIL) HDexit(EXIT_SUCCESS); - /* Close the pipe */ + /* Close the pipe */ if(HDclose(out_pdf[0]) < 0) HDexit(EXIT_FAILURE); @@ -5353,11 +5364,11 @@ test_file_lock_swmr_concur(hid_t in_fapl) /* Fork child process */ if((childpid = HDfork()) < 0) - FAIL_STACK_ERROR + FAIL_STACK_ERROR if(childpid == 0) { /* Child process */ hid_t child_fid; /* File ID */ - int child_notify = 0; + int child_notify = 0; /* Close unused write end for out_pdf */ if(HDclose(out_pdf[1]) < 0) @@ -5378,7 +5389,7 @@ test_file_lock_swmr_concur(hid_t in_fapl) if(child_fid == FAIL) HDexit(EXIT_SUCCESS); - /* Close the pipe */ + /* Close the pipe */ if(HDclose(out_pdf[0]) < 0) HDexit(EXIT_FAILURE); @@ -5391,7 +5402,7 @@ test_file_lock_swmr_concur(hid_t in_fapl) /* Open the test file */ if((fid = H5Fopen(filename, H5F_ACC_RDWR|H5F_ACC_SWMR_WRITE, fapl)) < 0) - FAIL_STACK_ERROR + FAIL_STACK_ERROR /* Notify child process */ notify = 1; @@ -5404,7 +5415,7 @@ test_file_lock_swmr_concur(hid_t in_fapl) /* Wait for child process to complete */ if(HDwaitpid(childpid, &child_status, child_wait_option) < 0) - FAIL_STACK_ERROR + FAIL_STACK_ERROR /* Check if child terminated normally */ if(WIFEXITED(child_status)) { @@ -5427,11 +5438,11 @@ test_file_lock_swmr_concur(hid_t in_fapl) /* Fork child process */ if((childpid = HDfork()) < 0) - FAIL_STACK_ERROR + FAIL_STACK_ERROR if(childpid == 0) { /* Child process */ hid_t child_fid; /* File ID */ - int child_notify = 0; + int child_notify = 0; /* Close unused write end for out_pdf */ if(HDclose(out_pdf[1]) < 0) @@ -5455,7 +5466,7 @@ test_file_lock_swmr_concur(hid_t in_fapl) HDexit(EXIT_SUCCESS); } - /* Close the pipe */ + /* Close the pipe */ if(HDclose(out_pdf[0]) < 0) HDexit(EXIT_FAILURE); @@ -5468,7 +5479,7 @@ test_file_lock_swmr_concur(hid_t in_fapl) /* Open the test file */ if((fid = H5Fopen(filename, H5F_ACC_RDWR|H5F_ACC_SWMR_WRITE, fapl)) < 0) - FAIL_STACK_ERROR + FAIL_STACK_ERROR /* Notify child process */ notify = 1; @@ -5481,7 +5492,7 @@ test_file_lock_swmr_concur(hid_t in_fapl) /* Wait for child process to complete */ if(HDwaitpid(childpid, &child_status, child_wait_option) < 0) - FAIL_STACK_ERROR + FAIL_STACK_ERROR /* Check if child terminated normally */ if(WIFEXITED(child_status)) { @@ -5508,7 +5519,7 @@ test_file_lock_swmr_concur(hid_t in_fapl) if(childpid == 0) { /* Child process */ hid_t child_fid; /* File ID */ - int child_notify = 0; + int child_notify = 0; /* Close unused write end for out_pdf */ if(HDclose(out_pdf[1]) < 0) @@ -5529,7 +5540,7 @@ test_file_lock_swmr_concur(hid_t in_fapl) if(child_fid == FAIL) HDexit(EXIT_SUCCESS); - /* Close the pipe */ + /* Close the pipe */ if(HDclose(out_pdf[0]) < 0) HDexit(EXIT_FAILURE); @@ -5583,7 +5594,7 @@ test_file_lock_swmr_concur(hid_t in_fapl) if(childpid == 0) { /* Child process */ hid_t child_fid; /* File ID */ - int child_notify = 0; + int child_notify = 0; /* Close unused write end for out_pdf */ if(HDclose(out_pdf[1]) < 0) @@ -5597,14 +5608,14 @@ test_file_lock_swmr_concur(hid_t in_fapl) /* Open the test file */ H5E_BEGIN_TRY { - child_fid = H5Fopen(filename, H5F_ACC_RDWR, H5P_DEFAULT); + child_fid = H5Fopen(filename, H5F_ACC_RDWR, fapl); } H5E_END_TRY; /* Should fail */ if(child_fid == FAIL) HDexit(EXIT_SUCCESS); - /* Close the pipe */ + /* Close the pipe */ if(HDclose(out_pdf[0]) < 0) HDexit(EXIT_FAILURE); @@ -5658,7 +5669,7 @@ test_file_lock_swmr_concur(hid_t in_fapl) if(childpid == 0) { /* Child process */ hid_t child_fid; /* File ID */ - int child_notify = 0; + int child_notify = 0; /* Close unused write end for out_pdf */ if(HDclose(out_pdf[1]) < 0) @@ -5733,7 +5744,7 @@ test_file_lock_swmr_concur(hid_t in_fapl) if(childpid == 0) { /* Child process */ hid_t child_fid; /* File ID */ - int child_notify = 0; + int child_notify = 0; /* Close unused write end for out_pdf */ if(HDclose(out_pdf[1]) < 0) @@ -5811,7 +5822,7 @@ test_file_lock_swmr_concur(hid_t in_fapl) if(childpid == 0) { /* Child process */ hid_t child_fid; /* File ID */ - int child_notify = 0; + int child_notify = 0; /* Close unused write end for out_pdf */ if(HDclose(out_pdf[1]) < 0) @@ -5834,7 +5845,7 @@ test_file_lock_swmr_concur(hid_t in_fapl) HDexit(EXIT_SUCCESS); } - /* Close the pipe */ + /* Close the pipe */ if(HDclose(out_pdf[0]) < 0) HDexit(EXIT_FAILURE); @@ -5888,7 +5899,7 @@ test_file_lock_swmr_concur(hid_t in_fapl) if(childpid == 0) { /* Child process */ hid_t child_fid; /* File ID */ - int child_notify = 0; + int child_notify = 0; /* Close unused write end for out_pdf */ if(HDclose(out_pdf[1]) < 0) @@ -5909,7 +5920,7 @@ test_file_lock_swmr_concur(hid_t in_fapl) if(child_fid == FAIL) HDexit(EXIT_SUCCESS); - /* Close the pipe */ + /* Close the pipe */ if(HDclose(out_pdf[0]) < 0) HDexit(EXIT_FAILURE); @@ -5921,7 +5932,7 @@ test_file_lock_swmr_concur(hid_t in_fapl) FAIL_STACK_ERROR /* Open the test file */ - if((fid = H5Fopen(filename, H5F_ACC_RDONLY, H5P_DEFAULT)) < 0) + if((fid = H5Fopen(filename, H5F_ACC_RDONLY, fapl)) < 0) FAIL_STACK_ERROR /* Notify child process */ @@ -5963,7 +5974,7 @@ test_file_lock_swmr_concur(hid_t in_fapl) if(childpid == 0) { /* Child process */ hid_t child_fid; /* File ID */ - int child_notify = 0; + int child_notify = 0; /* Close unused write end for out_pdf */ if(HDclose(out_pdf[1]) < 0) @@ -6058,7 +6069,7 @@ error: ** *****************************************************************/ static int -test_file_lock_env_var(hid_t in_fapl) +test_file_locking(hid_t in_fapl, hbool_t turn_locking_on, hbool_t env_var_override) { #if !(defined(H5_HAVE_FORK) && defined(H5_HAVE_WAITPID)) SKIPPED(); @@ -6073,18 +6084,40 @@ test_file_lock_env_var(hid_t in_fapl) int child_wait_option=0; /* Options passed to waitpid */ int out_pdf[2]; int notify = 0; + int exit_status = 0; + herr_t ret; + + if (turn_locking_on && env_var_override) + TESTING("File locking: ON w/ env var override") + else if (turn_locking_on && !env_var_override) + TESTING("File locking: ON") + else if (!turn_locking_on && env_var_override) + TESTING("File locking: OFF w/ env var override") + else + TESTING("File locking: OFF") - - TESTING("File locking environment variable"); - - - /* Set the environment variable */ - if(HDsetenv("HDF5_USE_FILE_LOCKING", "FALSE", TRUE) < 0) + /* Copy the incoming fapl */ + if((fapl = H5Pcopy(in_fapl)) < 0) TEST_ERROR - if((fapl = H5Pcopy(in_fapl)) < 0) + /* Set locking in the fapl */ + if(H5Pset_file_locking(fapl, turn_locking_on ? TRUE : FALSE, TRUE) < 0) TEST_ERROR + /* If requested, set the environment variable */ + if (env_var_override) { + if(HDsetenv("HDF5_USE_FILE_LOCKING", turn_locking_on ? "FALSE" : "TRUE", TRUE) < 0) + TEST_ERROR + if(H5F__reparse_file_lock_variable_test() < 0) + TEST_ERROR + } + else { + if(HDsetenv("HDF5_USE_FILE_LOCKING", "", TRUE) < 0) + TEST_ERROR + if(H5F__reparse_file_lock_variable_test() < 0) + TEST_ERROR + } + /* Set the filename to use for this test (dependent on fapl) */ h5_fixname(FILENAME[1], fapl, filename, sizeof(filename)); @@ -6096,10 +6129,8 @@ test_file_lock_env_var(hid_t in_fapl) if(H5Fclose(fid) < 0) TEST_ERROR - /* Open a file for read-only and then read-write. This would - * normally fail due to the file locking scheme but should - * pass when the environment variable is set to disable file - * locking. + /* Open a file for read-only and then read-write. This will fail + * when the locking scheme is turned on. */ /* Create 1 pipe */ @@ -6114,7 +6145,7 @@ test_file_lock_env_var(hid_t in_fapl) /* Child process */ - hid_t child_fid; /* File ID */ + hid_t child_fid = H5I_INVALID_HID; /* File ID */ int child_notify = 0; /* Close unused write end for out_pdf */ @@ -6125,18 +6156,23 @@ test_file_lock_env_var(hid_t in_fapl) while(child_notify != 1) { if(HDread(out_pdf[0], &child_notify, sizeof(int)) < 0) HDexit(EXIT_FAILURE); - } /* end while */ + } - /* Open the test file */ - if((child_fid = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0) - TEST_ERROR + /* Open and close the test file */ + H5E_BEGIN_TRY { + child_fid = H5Fopen(filename, H5F_ACC_RDWR, fapl); + ret = H5Fclose(child_fid); + } H5E_END_TRY; /* Close the pipe */ if(HDclose(out_pdf[0]) < 0) HDexit(EXIT_FAILURE); - HDexit(EXIT_SUCCESS); - } /* end if */ + if(H5I_INVALID_HID == child_fid || FAIL == ret) + HDexit(EXIT_FAILURE); + else + HDexit(EXIT_SUCCESS); + } /* end child process work */ /* close unused read end for out_pdf */ if(HDclose(out_pdf[0]) < 0) @@ -6159,15 +6195,28 @@ test_file_lock_env_var(hid_t in_fapl) if(HDwaitpid(childpid, &child_status, child_wait_option) < 0) TEST_ERROR - /* Check if child terminated normally */ - if(WIFEXITED(child_status)) { - /* Check exit status of the child */ - if(WEXITSTATUS(child_status) != 0) - TEST_ERROR - } /* end if */ + /* Check exit status of the child */ + if(WIFEXITED(child_status)) + exit_status = WEXITSTATUS(child_status); else TEST_ERROR + /* The child process should have passed or failed as follows: + * + * locks on: FAIL + * locks off: PASS + * locks on, env var override: PASS + * locks off, env var override: FAIL + */ + if(turn_locking_on && !env_var_override && (0 == exit_status)) + TEST_ERROR + else if(!turn_locking_on && !env_var_override && (0 != exit_status)) + TEST_ERROR + else if(turn_locking_on && env_var_override && (0 != exit_status)) + TEST_ERROR + else if(!turn_locking_on && env_var_override && (0 == exit_status)) + TEST_ERROR + /* Close the file */ if(H5Fclose(fid) < 0) TEST_ERROR @@ -6191,7 +6240,7 @@ error: #endif /* !(defined(H5_HAVE_FORK && defined(H5_HAVE_WAITPID)) */ -} /* end test_file_lock_env_var() */ +} /* end test_file_locking() */ static int @@ -7018,7 +7067,7 @@ error: H5Fclose(fid3); } H5E_END_TRY; - return -1; + return 1; } /* test_multiple_same() */ @@ -7035,6 +7084,7 @@ main(void) char *driver = NULL; /* VFD string (from env variable) */ char *lock_env_var = NULL; /* file locking env var pointer */ hbool_t use_file_locking; /* read from env var */ + hbool_t file_locking_enabled = FALSE; /* Checks if the file system supports locks */ /* Skip this test if SWMR I/O is not supported for the VFD specified * by the environment variable. @@ -7055,6 +7105,13 @@ main(void) else use_file_locking = TRUE; + /* Check if file locking is enabled on this file system */ + if(use_file_locking) + if(h5_check_if_file_locking_enabled(&file_locking_enabled) < 0) { + HDprintf("Error when determining if file locks are enabled\n"); + return EXIT_FAILURE; + } + /* Set up */ h5_reset(); @@ -7096,7 +7153,7 @@ main(void) nerrors += test_append_flush_dataset_fixed(fapl); nerrors += test_append_flush_dataset_multiple(fapl); - if(use_file_locking) { + if(use_file_locking && file_locking_enabled) { /* * Tests for: * file open flags--single process access @@ -7126,7 +7183,12 @@ main(void) /* This test changes the HDF5_USE_FILE_LOCKING environment variable * so it should be run last. */ - nerrors += test_file_lock_env_var(fapl); + if (use_file_locking && file_locking_enabled) { + nerrors += test_file_locking(fapl, TRUE, TRUE); + nerrors += test_file_locking(fapl, TRUE, FALSE); + nerrors += test_file_locking(fapl, FALSE, TRUE); + nerrors += test_file_locking(fapl, FALSE, FALSE); + } if(nerrors) goto error; |