diff options
Diffstat (limited to 'test/swmr.c')
| -rw-r--r-- | test/swmr.c | 278 |
1 files changed, 206 insertions, 72 deletions
diff --git a/test/swmr.c b/test/swmr.c index bab91bd..a1bc87d 100644 --- a/test/swmr.c +++ b/test/swmr.c @@ -91,7 +91,7 @@ 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); @@ -4256,8 +4256,11 @@ 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)); @@ -4416,7 +4419,7 @@ 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 @@ -4726,8 +4729,11 @@ 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)); @@ -5102,8 +5108,11 @@ 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)); @@ -5134,7 +5143,7 @@ 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) @@ -5155,7 +5164,7 @@ 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); @@ -5205,13 +5214,13 @@ 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); @@ -5230,7 +5239,7 @@ 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); @@ -5243,7 +5252,7 @@ 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; @@ -5256,7 +5265,7 @@ 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)) { @@ -5284,7 +5293,7 @@ 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) @@ -5305,7 +5314,7 @@ 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); @@ -5354,11 +5363,11 @@ 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) @@ -5379,7 +5388,7 @@ 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); @@ -5392,7 +5401,7 @@ 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; @@ -5405,7 +5414,7 @@ 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)) { @@ -5428,11 +5437,11 @@ 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) @@ -5456,7 +5465,7 @@ 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); @@ -5469,7 +5478,7 @@ 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; @@ -5482,7 +5491,7 @@ 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)) { @@ -5509,7 +5518,7 @@ 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) @@ -5530,7 +5539,7 @@ 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); @@ -5584,7 +5593,7 @@ 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) @@ -5598,14 +5607,14 @@ 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); @@ -5659,7 +5668,7 @@ 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) @@ -5734,7 +5743,7 @@ 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) @@ -5812,7 +5821,7 @@ 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) @@ -5835,7 +5844,7 @@ 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); @@ -5889,7 +5898,7 @@ 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) @@ -5910,7 +5919,7 @@ 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); @@ -5922,7 +5931,7 @@ 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 */ @@ -5964,7 +5973,7 @@ 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) @@ -6046,20 +6055,17 @@ error: } /* end test_file_lock_swmr_concur() */ - - #endif /* !(defined(H5_HAVE_FORK && defined(H5_HAVE_WAITPID)) */ /**************************************************************** ** -** test_file_lock_swmr_concur(): low-level file test routine. -** With the implementation of file locking, this test checks file -** open with different combinations of flags + SWMR flags. -** This is for concurrent access. +** test_file_locking(): +** Tests various combinations of file locking flags and +** and environment variables. ** *****************************************************************/ 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(); @@ -6074,18 +6080,40 @@ 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)); @@ -6097,10 +6125,8 @@ 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 */ @@ -6115,7 +6141,7 @@ 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 */ @@ -6126,18 +6152,23 @@ 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) @@ -6160,15 +6191,28 @@ 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 @@ -6192,8 +6236,81 @@ error: #endif /* !(defined(H5_HAVE_FORK && defined(H5_HAVE_WAITPID)) */ -} /* end test_file_lock_env_var() */ +} /* end test_file_locking() */ + + +/**************************************************************** +** +** test_different_lock_flags(): +** Tests opening a file multiple times with different lock +** flags. +** +*****************************************************************/ +static int +test_different_lock_flags(hid_t in_fapl) +{ + hid_t fid1 = H5I_INVALID_HID; /* File ID */ + hid_t fid2 = H5I_INVALID_HID; /* File ID */ + hid_t fid3 = H5I_INVALID_HID; /* File ID */ + hid_t fapl_id = H5I_INVALID_HID; /* File access property list */ + char filename[NAME_BUF_SIZE]; /* File name */ + + TESTING("Using different lock flags") + + /* Copy the incoming fapl */ + if((fapl_id = H5Pcopy(in_fapl)) < 0) + TEST_ERROR + + /* Set locking in the fapl */ + if(H5Pset_file_locking(fapl_id, TRUE, TRUE) < 0) + TEST_ERROR + /* Set the filename to use for this test (dependent on fapl) */ + h5_fixname(FILENAME[1], fapl_id, filename, sizeof(filename)); + + /* Create the test file */ + if((fid1 = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl_id)) < 0) + TEST_ERROR + + /* Open the test file with the same flags (should pass) */ + if((fid2 = H5Fopen(filename, H5F_ACC_RDWR, fapl_id)) < 0) + TEST_ERROR + + /* Unset locking in the fapl */ + if(H5Pset_file_locking(fapl_id, FALSE, FALSE) < 0) + TEST_ERROR + + /* Open the test file with different flags (should FAIL) */ + H5E_BEGIN_TRY { + fid3 = H5Fopen(filename, H5F_ACC_RDWR, fapl_id); + } H5E_END_TRY; + if(H5I_INVALID_HID != fid3) + FAIL_PUTS_ERROR("Should not have been able to open a file with different locking flags") + + /* Close the files */ + if(H5Fclose(fid1) < 0) + TEST_ERROR + if(H5Fclose(fid2) < 0) + TEST_ERROR + + /* Close the copied property list */ + if(H5Pclose(fapl_id) < 0) + TEST_ERROR + + PASSED(); + + return 0; + +error: + H5E_BEGIN_TRY { + H5Pclose(fapl_id); + H5Fclose(fid1); + H5Fclose(fid2); + H5Fclose(fid3); + } H5E_END_TRY; + + return -1; +} /* end test_different_lock_flags() */ static int test_swmr_vfd_flag(void) @@ -7019,7 +7136,7 @@ error: H5Fclose(fid3); } H5E_END_TRY; - return -1; + return 1; } /* test_multiple_same() */ @@ -7036,6 +7153,7 @@ 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. @@ -7056,6 +7174,13 @@ 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(); @@ -7097,7 +7222,7 @@ 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 @@ -7124,10 +7249,19 @@ main(void) if(NULL == driver || !HDstrcmp(driver, "") || !HDstrcmp(driver, "sec2")) nerrors += test_swmr_vfd_flag(); - /* This test changes the HDF5_USE_FILE_LOCKING environment variable - * so it should be run last. + /* Test multiple opens via different locking flags */ + if (use_file_locking && file_locking_enabled) + nerrors += test_different_lock_flags(fapl); + + /* These tests change the HDF5_USE_FILE_LOCKING environment variable + * so they 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; |