From 7eed6de0bdbb973091517343859e8e8dc030fd67 Mon Sep 17 00:00:00 2001 From: Andrew Jeffery Date: Thu, 1 Mar 2018 12:11:23 +1030 Subject: test: vpnor: Add create_read_window_toc As the handling of the ToC is separate to the mapping of other partitions, ensure we have appropriate coverage of copy_flash. Change-Id: If362c667df65b2648849cab2e0c11ebe0416d254 Signed-off-by: Andrew Jeffery --- test/vpnor/Makefile.am.include | 16 ++++++- test/vpnor/create_read_window_toc.cpp | 81 +++++++++++++++++++++++++++++++++++ 2 files changed, 96 insertions(+), 1 deletion(-) create mode 100644 test/vpnor/create_read_window_toc.cpp diff --git a/test/vpnor/Makefile.am.include b/test/vpnor/Makefile.am.include index f0e0214..6a0802e 100644 --- a/test/vpnor/Makefile.am.include +++ b/test/vpnor/Makefile.am.include @@ -180,6 +180,19 @@ test_vpnor_create_read_window_oob_SOURCES = \ test_vpnor_create_read_window_oob_LDFLAGS = $(OESDK_TESTCASE_FLAGS) test_vpnor_create_read_window_oob_LDADD = $(VPNOR_LDADD) +test_vpnor_create_read_window_toc_SOURCES = \ + $(TEST_MBOX_VPNOR_SRCS) $(TEST_MOCK_SRCS) \ + mboxd_msg.c \ + mboxd_windows.c \ + mboxd_lpc.c \ + mboxd_lpc_virtual.cpp \ + mboxd_pnor_partition_table.cpp \ + mboxd_flash_virtual.cpp \ + pnor_partition.cpp \ + %reldir%/create_read_window_toc.cpp +test_vpnor_create_read_window_toc_LDFLAGS = $(OESDK_TESTCASE_FLAGS) +test_vpnor_create_read_window_toc_LDADD = $(VPNOR_LDADD) + if VIRTUAL_PNOR_ENABLED check_PROGRAMS += \ %reldir%/create_pnor_partition_table \ @@ -198,7 +211,8 @@ check_PROGRAMS += \ %reldir%/toc_lookup_found \ %reldir%/toc_lookup_failed \ %reldir%/toc_missing_file \ - %reldir%/create_read_window_oob + %reldir%/create_read_window_oob \ + %reldir%/create_read_window_toc XFAIL_TESTS += %reldir%/create_read_window_oob endif diff --git a/test/vpnor/create_read_window_toc.cpp b/test/vpnor/create_read_window_toc.cpp new file mode 100644 index 0000000..00b9dfe --- /dev/null +++ b/test/vpnor/create_read_window_toc.cpp @@ -0,0 +1,81 @@ +// SPDX-License-Identifier: Apache-2.0 +// Copyright (C) 2018 IBM Corp. +#include +#include +#include + +#include "config.h" +#include "pnor_partition_table.hpp" + +extern "C" { +#include "test/mbox.h" +#include "test/system.h" +} + +#include "test/vpnor/tmpd.hpp" + +static constexpr auto BLOCK_SIZE = 4 * 1024; +static constexpr auto PNOR_SIZE = 64 * 1024 * 1024; +static constexpr auto MEM_SIZE = BLOCK_SIZE * 2; +static constexpr auto ERASE_SIZE = BLOCK_SIZE; +static constexpr auto N_WINDOWS = 1; +static constexpr auto WINDOW_SIZE = BLOCK_SIZE; +static constexpr auto TOC_PART_SIZE = BLOCK_SIZE; + +const std::string toc[] = { + "partition00=part,00000000,00001000,80,READONLY", + "partition01=ONE,00001000,00002000,80,READWRITE", +}; + +static const uint8_t get_info[] = {0x02, 0x00, 0x02, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00}; + +/* Request access to the ToC base for one block */ +static const uint8_t create_read_window[] = {0x04, 0x01, 0x00, 0x00, 0x01, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00}; + +/* Expect a response containing the ToC in one block */ +static const uint8_t response[] = { + 0x04, 0x01, 0xfe, 0xff, 0x01, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, +}; + +int main() +{ + namespace test = openpower::virtual_pnor::test; + namespace vpnor = openpower::virtual_pnor; + + struct mbox_context* ctx; + int rc; + + system_set_reserved_size(MEM_SIZE); + system_set_mtd_sizes(PNOR_SIZE, ERASE_SIZE); + + ctx = mbox_create_test_context(N_WINDOWS, WINDOW_SIZE); + test::VpnorRoot root(ctx, toc, BLOCK_SIZE); + vpnor::partition::Table table(root.ro(), BLOCK_SIZE, PNOR_SIZE); + + /* Make sure the ToC exactly fits in the space allocated for it */ + assert(table.capacity() == TOC_PART_SIZE); + + vpnor_create_partition_table_from_path(ctx, root.ro().c_str()); + + rc = mbox_command_dispatch(ctx, get_info, sizeof(get_info)); + assert(rc == 1); + + rc = mbox_command_dispatch(ctx, create_read_window, + sizeof(create_read_window)); + assert(rc == 1); + + rc = mbox_cmp(ctx, response, sizeof(response)); + assert(rc == 0); + + /* Ensure our partition table is present and as expected */ + const pnor_partition_table& toc = table.getHostTable(); + rc = memcmp(ctx->mem, &toc, table.size()); + assert(rc == 0); + + return 0; +} -- cgit v1.2.1