diff --git a/Makefile.am b/Makefile.am index ed320cd..56e9519 100644 --- a/Makefile.am +++ b/Makefile.am @@ -67,9 +67,11 @@ bin_iscsi_test_SOURCES = test-tool/iscsi-test.c \ test-tool/0180_writesame10_unmap.c test-tool/0181_writesame10_unmap_unaligned.c \ test-tool/0182_writesame10_beyondeol.c \ test-tool/0183_writesame10_wrprotect.c \ + test-tool/0184_writesame10_0blocks.c \ test-tool/0190_writesame16_unmap.c test-tool/0191_writesame16_unmap_unaligned.c \ test-tool/0192_writesame16_beyondeol.c \ test-tool/0193_writesame16_wrprotect.c \ + test-tool/0194_writesame16_0blocks.c \ test-tool/0200_read16_simple.c test-tool/0201_read16_rdprotect.c \ test-tool/0202_read16_flags.c test-tool/0203_read16_0blocks.c \ test-tool/0204_read16_beyondeol.c \ diff --git a/test-tool/0184_writesame10_0blocks.c b/test-tool/0184_writesame10_0blocks.c new file mode 100644 index 0000000..7a053ef --- /dev/null +++ b/test-tool/0184_writesame10_0blocks.c @@ -0,0 +1,199 @@ +/* + Copyright (C) 2012 by Ronnie Sahlberg + + 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, see . +*/ + +#include +#include "iscsi.h" +#include "scsi-lowlevel.h" +#include "iscsi-test.h" + +int T0184_writesame10_0blocks(const char *initiator, const char *url, int data_loss _U_, int show_info) +{ + struct iscsi_context *iscsi; + struct scsi_task *task; + struct scsi_readcapacity16 *rc16; + int ret, i, lun; + uint32_t block_size; + uint64_t num_blocks; + unsigned char buf[512]; + + printf("0184_writesame10_0blocks:\n"); + printf("=======================\n"); + if (show_info) { + printf("Test that WRITESAME10 works correctly when writing 0 blocks\n"); + printf("1, Write at LBA:0 should work.\n"); + printf("2, Write at LBA:end-of-lun should work.\n"); + printf("3, Write at LBA:end-of-lun+1 should fail.\n"); + printf("4, Write at LBA 2^31 (only on LUNs < 2TB)\n"); + printf("5, Write at LBA -1 (only on LUN < 2TB)\n"); + printf("\n"); + return 0; + } + + iscsi = iscsi_context_login(initiator, url, &lun); + if (iscsi == NULL) { + printf("Failed to login to target\n"); + return -1; + } + + /* find the size of the LUN */ + task = iscsi_readcapacity16_sync(iscsi, lun); + if (task == NULL) { + printf("Failed to send READCAPACITY16 command: %s\n", iscsi_get_error(iscsi)); + ret = -1; + goto finished; + } + if (task->status != SCSI_STATUS_GOOD) { + printf("READCAPACITY16 command: failed with sense. %s\n", iscsi_get_error(iscsi)); + ret = -1; + scsi_free_scsi_task(task); + goto finished; + } + rc16 = scsi_datain_unmarshall(task); + if (rc16 == NULL) { + printf("failed to unmarshall READCAPACITY10 data. %s\n", iscsi_get_error(iscsi)); + ret = -1; + scsi_free_scsi_task(task); + goto finished; + } + block_size = rc16->block_length; + num_blocks = rc16->returned_lba; + scsi_free_scsi_task(task); + + if (!data_loss) { + printf("--dataloss flag is not set. Skipping test\n"); + ret = -1; + goto finished; + } + + + ret = 0; + + printf("Writesame10 0blocks at LBA:0 "); + task = iscsi_writesame10_sync(iscsi, lun, buf, block_size, + 0, 0, 0, 0, 0, 0, 0, 0); + if (task == NULL) { + printf("[FAILED]\n"); + printf("Failed to send WRITESAME10 command: %s\n", iscsi_get_error(iscsi)); + ret = -1; + goto test2; + } + if (task->status != SCSI_STATUS_GOOD) { + printf("[FAILED]\n"); + printf("WRITESAME10 command: failed with sense. %s\n", iscsi_get_error(iscsi)); + ret = -1; + scsi_free_scsi_task(task); + goto test2; + } + printf("[OK]\n"); + + +test2: + printf("Writesame10 0blocks at LBA: "); + task = iscsi_writesame10_sync(iscsi, lun, buf, block_size, + num_blocks, 0, 0, 0, 0, 0, 0, 0); + if (task == NULL) { + printf("[FAILED]\n"); + printf("Failed to send WRITESAME10 command: %s\n", iscsi_get_error(iscsi)); + ret = -1; + goto test3; + } + if (task->status != SCSI_STATUS_GOOD) { + printf("[FAILED]\n"); + printf("WRITESAME10 command: failed with sense. %s\n", iscsi_get_error(iscsi)); + ret = -1; + scsi_free_scsi_task(task); + goto test3; + } + printf("[OK]\n"); + + +test3: + printf("Writesame10 0blocks at LBA: "); + task = iscsi_writesame10_sync(iscsi, lun, buf, block_size, + num_blocks + 1, 0, 0, 0, 0, 0, 0, 0); + if (task == NULL) { + printf("[FAILED]\n"); + printf("Failed to send WRITESAME10 command: %s\n", iscsi_get_error(iscsi)); + ret = -1; + goto test4; + } + if (task->status == SCSI_STATUS_GOOD) { + printf("[FAILED]\n"); + printf("WRITESAME10 command: Should fail when writing 0blocks beyond end\n"); + ret = -1; + scsi_free_scsi_task(task); + goto test4; + } + printf("[OK]\n"); + + +test4: + printf("Writesame10 0blocks at LBA 2^31 ... "); + if (num_blocks > 0x80000000) { + printf("LUN is too big, skipping test\n"); + goto test5; + } + task = iscsi_writesame10_sync(iscsi, lun, buf, block_size, + 0x80000000, 0, 0, 0, 0, 0, 0, 0); + if (task == NULL) { + printf("[FAILED]\n"); + printf("Failed to send WRITESAME10 command: %s\n", iscsi_get_error(iscsi)); + ret = -1; + goto test5; + } + if (task->status == SCSI_STATUS_GOOD) { + printf("[FAILED]\n"); + printf("WRITESAME10 command: Should fail when writing 0blocks at 2^31\n"); + ret = -1; + scsi_free_scsi_task(task); + goto test5; + } + printf("[OK]\n"); + + +test5: + printf("Writesame10 0blocks at LBA -1 ... "); + if (num_blocks > 0x80000000) { + printf("LUN is too big, skipping test\n"); + goto test6; + } + task = iscsi_writesame10_sync(iscsi, lun, buf, block_size, + -1, 0, 0, 0, 0, 0, 0, 0); + if (task == NULL) { + printf("[FAILED]\n"); + printf("Failed to send WRITESAME10 command: %s\n", iscsi_get_error(iscsi)); + ret = -1; + goto test6; + } + if (task->status == SCSI_STATUS_GOOD) { + printf("[FAILED]\n"); + printf("WRITESAME10 command: Should fail when writing 0blocks at -1\n"); + ret = -1; + scsi_free_scsi_task(task); + goto test6; + } + printf("[OK]\n"); + + +test6: + + +finished: + iscsi_logout_sync(iscsi); + iscsi_destroy_context(iscsi); + return ret; +} diff --git a/test-tool/0194_writesame16_0blocks.c b/test-tool/0194_writesame16_0blocks.c new file mode 100644 index 0000000..e0ec6e0 --- /dev/null +++ b/test-tool/0194_writesame16_0blocks.c @@ -0,0 +1,190 @@ +/* + Copyright (C) 2012 by Ronnie Sahlberg + + 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, see . +*/ + +#include +#include "iscsi.h" +#include "scsi-lowlevel.h" +#include "iscsi-test.h" + +int T0194_writesame16_0blocks(const char *initiator, const char *url, int data_loss _U_, int show_info) +{ + struct iscsi_context *iscsi; + struct scsi_task *task; + struct scsi_readcapacity16 *rc16; + int ret, i, lun; + uint32_t block_size; + uint64_t num_blocks; + unsigned char buf[512]; + + printf("0194_writesame16_0blocks:\n"); + printf("=======================\n"); + if (show_info) { + printf("Test that WRITESAME16 works correctly when writing 0 blocks\n"); + printf("1, Write at LBA:0 should work.\n"); + printf("2, Write at LBA:end-of-lun should work.\n"); + printf("3, Write at LBA:end-of-lun+1 should fail.\n"); + printf("4, Write at LBA 2^63\n"); + printf("5, Write at LBA -1\n"); + printf("\n"); + return 0; + } + + iscsi = iscsi_context_login(initiator, url, &lun); + if (iscsi == NULL) { + printf("Failed to login to target\n"); + return -1; + } + + /* find the size of the LUN */ + task = iscsi_readcapacity16_sync(iscsi, lun); + if (task == NULL) { + printf("Failed to send READCAPACITY16 command: %s\n", iscsi_get_error(iscsi)); + ret = -1; + goto finished; + } + if (task->status != SCSI_STATUS_GOOD) { + printf("READCAPACITY16 command: failed with sense. %s\n", iscsi_get_error(iscsi)); + ret = -1; + scsi_free_scsi_task(task); + goto finished; + } + rc16 = scsi_datain_unmarshall(task); + if (rc16 == NULL) { + printf("failed to unmarshall READCAPACITY16 data. %s\n", iscsi_get_error(iscsi)); + ret = -1; + scsi_free_scsi_task(task); + goto finished; + } + block_size = rc16->block_length; + num_blocks = rc16->returned_lba; + scsi_free_scsi_task(task); + + if (!data_loss) { + printf("--dataloss flag is not set. Skipping test\n"); + ret = -1; + goto finished; + } + + + ret = 0; + + printf("Writesame16 0blocks at LBA:0 "); + task = iscsi_writesame16_sync(iscsi, lun, buf, block_size, + 0, 0, 0, 0, 0, 0, 0, 0); + if (task == NULL) { + printf("[FAILED]\n"); + printf("Failed to send WRITESAME16 command: %s\n", iscsi_get_error(iscsi)); + ret = -1; + goto test2; + } + if (task->status != SCSI_STATUS_GOOD) { + printf("[FAILED]\n"); + printf("WRITESAME16 command: failed with sense. %s\n", iscsi_get_error(iscsi)); + ret = -1; + scsi_free_scsi_task(task); + goto test2; + } + printf("[OK]\n"); + + +test2: + printf("Writesame16 0blocks at LBA: "); + task = iscsi_writesame16_sync(iscsi, lun, buf, block_size, + num_blocks, 0, 0, 0, 0, 0, 0, 0); + if (task == NULL) { + printf("[FAILED]\n"); + printf("Failed to send WRITESAME16 command: %s\n", iscsi_get_error(iscsi)); + ret = -1; + goto test3; + } + if (task->status != SCSI_STATUS_GOOD) { + printf("[FAILED]\n"); + printf("WRITESAME16 command: failed with sense. %s\n", iscsi_get_error(iscsi)); + ret = -1; + scsi_free_scsi_task(task); + goto test3; + } + printf("[OK]\n"); + + +test3: + printf("Writesame16 0blocks at LBA: "); + task = iscsi_writesame16_sync(iscsi, lun, buf, block_size, + num_blocks + 1, 0, 0, 0, 0, 0, 0, 0); + if (task == NULL) { + printf("[FAILED]\n"); + printf("Failed to send WRITESAME16 command: %s\n", iscsi_get_error(iscsi)); + ret = -1; + goto test4; + } + if (task->status == SCSI_STATUS_GOOD) { + printf("[FAILED]\n"); + printf("WRITESAME16 command: Should fail when writing 0blocks beyond end\n"); + ret = -1; + scsi_free_scsi_task(task); + goto test4; + } + printf("[OK]\n"); + + +test4: + printf("Writesame16 0blocks at LBA 2^63 ... "); + task = iscsi_writesame16_sync(iscsi, lun, buf, block_size, + 0x8000000000000000, 0, 0, 0, 0, 0, 0, 0); + if (task == NULL) { + printf("[FAILED]\n"); + printf("Failed to send WRITESAME16 command: %s\n", iscsi_get_error(iscsi)); + ret = -1; + goto test5; + } + if (task->status == SCSI_STATUS_GOOD) { + printf("[FAILED]\n"); + printf("WRITESAME16 command: Should fail when writing 0blocks at 2^63\n"); + ret = -1; + scsi_free_scsi_task(task); + goto test5; + } + printf("[OK]\n"); + + +test5: + printf("Writesame16 0blocks at LBA -1 ... "); + task = iscsi_writesame16_sync(iscsi, lun, buf, block_size, + -1, 0, 0, 0, 0, 0, 0, 0); + if (task == NULL) { + printf("[FAILED]\n"); + printf("Failed to send WRITESAME16 command: %s\n", iscsi_get_error(iscsi)); + ret = -1; + goto test6; + } + if (task->status == SCSI_STATUS_GOOD) { + printf("[FAILED]\n"); + printf("WRITESAME16 command: Should fail when writing 0blocks at -1\n"); + ret = -1; + scsi_free_scsi_task(task); + goto test6; + } + printf("[OK]\n"); + + +test6: + +finished: + iscsi_logout_sync(iscsi); + iscsi_destroy_context(iscsi); + return ret; +} diff --git a/test-tool/iscsi-test.c b/test-tool/iscsi-test.c index 6e4bc6f..527be67 100644 --- a/test-tool/iscsi-test.c +++ b/test-tool/iscsi-test.c @@ -73,12 +73,14 @@ struct scsi_test tests[] = { { "T0181_writesame10_unmap_unaligned", T0181_writesame10_unmap_unaligned }, { "T0182_writesame10_beyondeol", T0182_writesame10_beyondeol }, { "T0183_writesame10_wrprotect", T0183_writesame10_wrprotect }, +{ "T0184_writesame10_0blocks", T0184_writesame10_0blocks }, /* writesame16*/ { "T0190_writesame16_unmap", T0190_writesame16_unmap }, { "T0191_writesame16_unmap_unaligned", T0191_writesame16_unmap_unaligned }, { "T0192_writesame16_beyondeol", T0192_writesame16_beyondeol }, { "T0193_writesame16_wrprotect", T0193_writesame16_wrprotect }, +{ "T0194_writesame16_0blocks", T0194_writesame16_0blocks }, /* read16*/ { "T0200_read16_simple", T0200_read16_simple }, diff --git a/test-tool/iscsi-test.h b/test-tool/iscsi-test.h index 95af93f..8401715 100644 --- a/test-tool/iscsi-test.h +++ b/test-tool/iscsi-test.h @@ -46,11 +46,13 @@ int T0180_writesame10_unmap(const char *initiator, const char *url, int data_los int T0181_writesame10_unmap_unaligned(const char *initiator, const char *url, int data_loss, int show_info); int T0182_writesame10_beyondeol(const char *initiator, const char *url, int data_loss, int show_info); int T0183_writesame10_wrprotect(const char *initiator, const char *url, int data_loss, int show_info); +int T0184_writesame10_0blocks(const char *initiator, const char *url, int data_loss, int show_info); int T0190_writesame16_unmap(const char *initiator, const char *url, int data_loss, int show_info); int T0191_writesame16_unmap_unaligned(const char *initiator, const char *url, int data_loss, int show_info); int T0192_writesame16_beyondeol(const char *initiator, const char *url, int data_loss, int show_info); int T0193_writesame16_wrprotect(const char *initiator, const char *url, int data_loss, int show_info); +int T0194_writesame16_0blocks(const char *initiator, const char *url, int data_loss, int show_info); int T0200_read16_simple(const char *initiator, const char *url, int data_loss, int show_info); int T0201_read16_rdprotect(const char *initiator, const char *url, int data_loss, int show_info);