test/log/log_filter.c

   1 // SPDX-License-Identifier: GPL-2.0+
   2 /*
   3  * Copyright (C) 2020 Sean Anderson <[email protected]>
   4  */
   5
   6 #include <common.h>
   7 #include <console.h>
   8 #include <log.h>
   9 #include <asm/global_data.h>
  10 #include <test/log.h>
  11 #include <test/ut.h>
  12
  13 DECLARE_GLOBAL_DATA_PTR;
  14
  15 /* Test invalid options */
  16 static int log_test_filter_invalid(struct unit_test_state *uts)
  17 {
  18         ut_asserteq(1, run_command("log filter-add -AD", 0));
  19         ut_asserteq(1, run_command("log filter-add -l1 -L1", 0));
  20         ut_asserteq(1, run_command("log filter-add -l1 -L1", 0));
  21         ut_asserteq(1, run_command("log filter-add -lfoo", 0));
  22         ut_asserteq(1, run_command("log filter-add -cfoo", 0));
  23         ut_asserteq(1, run_command("log filter-add -ccore -ccore -ccore -ccore "
  24                                    "-ccore -ccore", 0));
  25
  26         return 0;
  27 }
  28 LOG_TEST_FLAGS(log_test_filter_invalid, UT_TESTF_CONSOLE_REC);
  29
  30 /* Test adding and removing filters */
  31 static int log_test_filter(struct unit_test_state *uts)
  32 {
  33         bool any_found = false;
  34         bool filt1_found = false;
  35         bool filt2_found = false;
  36         char cmd[32];
  37         struct log_filter *filt;
  38         struct log_device *ldev;
  39         ulong filt1, filt2;
  40
  41 #define create_filter(args, filter_num) do {\
  42         ut_assertok(console_record_reset_enable()); \
  43         ut_assertok(run_command("log filter-add -p " args, 0)); \
  44         ut_assert_skipline(); \
  45         ut_assertok(strict_strtoul(uts->actual_str, 10, &(filter_num))); \
  46         ut_assert_console_end(); \
  47 } while (0)
  48
  49         create_filter("", filt1);
  50         create_filter("-DL warning -cmmc -cspi -ffile", filt2);
  51
  52         ldev = log_device_find_by_name("console");
  53         ut_assertnonnull(ldev);
  54         list_for_each_entry(filt, &ldev->filter_head, sibling_node) {
  55                 if (filt->filter_num == filt1) {
  56                         filt1_found = true;
  57                         ut_asserteq(0, filt->flags);
  58                         ut_asserteq(LOGL_MAX, filt->level);
  59                         ut_assertnull(filt->file_list);
  60                 } else if (filt->filter_num == filt2) {
  61                         filt2_found = true;
  62                         ut_asserteq(LOGFF_HAS_CAT | LOGFF_DENY |
  63                                     LOGFF_LEVEL_MIN, filt->flags);
  64                         ut_asserteq(true, log_has_cat(filt->cat_list,
  65                                                       log_uc_cat(UCLASS_MMC)));
  66                         ut_asserteq(true, log_has_cat(filt->cat_list,
  67                                                       log_uc_cat(UCLASS_SPI)));
  68                         ut_asserteq(LOGL_WARNING, filt->level);
  69                         ut_asserteq_str("file", filt->file_list);
  70                 }
  71         }
  72         ut_asserteq(true, filt1_found);
  73         ut_asserteq(true, filt2_found);
  74
  75 #define remove_filter(filter_num) do { \
  76         ut_assertok(console_record_reset_enable()); \
  77         snprintf(cmd, sizeof(cmd), "log filter-remove %lu", filter_num); \
  78         ut_assertok(run_command(cmd, 0)); \
  79         ut_assert_console_end(); \
  80 } while (0)
  81
  82         remove_filter(filt1);
  83         remove_filter(filt2);
  84
  85         filt1_found = false;
  86         filt2_found = false;
  87         list_for_each_entry(filt, &ldev->filter_head, sibling_node) {
  88                 if (filt->filter_num == filt1)
  89                         filt1_found = true;
  90                 else if (filt->filter_num == filt2)
  91                         filt2_found = true;
  92         }
  93         ut_asserteq(false, filt1_found);
  94         ut_asserteq(false, filt2_found);
  95
  96         create_filter("", filt1);
  97         create_filter("", filt2);
  98
  99         ut_assertok(console_record_reset_enable());
 100         ut_assertok(run_command("log filter-remove -a", 0));
 101         ut_assert_console_end();
 102
 103         list_for_each_entry(filt, &ldev->filter_head, sibling_node)
 104                 any_found = true;
 105         ut_asserteq(false, any_found);
 106
 107         return 0;
 108 }
 109 LOG_TEST_FLAGS(log_test_filter, UT_TESTF_CONSOLE_REC);