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![Tom Rini](/assets/img/avatar_default.png)
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
205 lines
4.5 KiB
C
205 lines
4.5 KiB
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Logging support test program
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*
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* Copyright (c) 2017 Google, Inc
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* Written by Simon Glass <sjg@chromium.org>
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*/
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#include <common.h>
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/* emit some sample log records in different ways, for testing */
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static int log_run(enum uclass_id cat, const char *file)
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{
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int i;
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debug("debug\n");
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for (i = LOGL_FIRST; i < LOGL_COUNT; i++) {
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log(cat, i, "log %d\n", i);
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_log(log_uc_cat(cat), i, file, 100 + i, "func", "_log %d\n",
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i);
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}
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return 0;
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}
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static int log_test(int testnum)
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{
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int ret;
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printf("test %d\n", testnum);
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switch (testnum) {
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case 0: {
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/* Check a category filter using the first category */
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enum log_category_t cat_list[] = {
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log_uc_cat(UCLASS_MMC), log_uc_cat(UCLASS_SPI),
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LOGC_NONE, LOGC_END
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};
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ret = log_add_filter("console", cat_list, LOGL_MAX, NULL);
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if (ret < 0)
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return ret;
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log_run(UCLASS_MMC, "file");
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ret = log_remove_filter("console", ret);
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if (ret < 0)
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return ret;
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break;
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}
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case 1: {
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/* Check a category filter using the second category */
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enum log_category_t cat_list[] = {
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log_uc_cat(UCLASS_MMC), log_uc_cat(UCLASS_SPI), LOGC_END
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};
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ret = log_add_filter("console", cat_list, LOGL_MAX, NULL);
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if (ret < 0)
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return ret;
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log_run(UCLASS_SPI, "file");
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ret = log_remove_filter("console", ret);
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if (ret < 0)
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return ret;
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break;
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}
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case 2: {
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/* Check a category filter that should block log entries */
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enum log_category_t cat_list[] = {
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log_uc_cat(UCLASS_MMC), LOGC_NONE, LOGC_END
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};
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ret = log_add_filter("console", cat_list, LOGL_MAX, NULL);
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if (ret < 0)
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return ret;
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log_run(UCLASS_SPI, "file");
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ret = log_remove_filter("console", ret);
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if (ret < 0)
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return ret;
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break;
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}
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case 3: {
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/* Check a passing file filter */
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ret = log_add_filter("console", NULL, LOGL_MAX, "file");
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if (ret < 0)
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return ret;
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log_run(UCLASS_SPI, "file");
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ret = log_remove_filter("console", ret);
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if (ret < 0)
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return ret;
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break;
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}
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case 4: {
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/* Check a failing file filter */
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ret = log_add_filter("console", NULL, LOGL_MAX, "file");
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if (ret < 0)
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return ret;
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log_run(UCLASS_SPI, "file2");
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ret = log_remove_filter("console", ret);
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if (ret < 0)
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return ret;
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break;
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}
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case 5: {
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/* Check a passing file filter (second in list) */
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ret = log_add_filter("console", NULL, LOGL_MAX, "file,file2");
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if (ret < 0)
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return ret;
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log_run(UCLASS_SPI, "file2");
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ret = log_remove_filter("console", ret);
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if (ret < 0)
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return ret;
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break;
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}
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case 6: {
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/* Check a passing file filter */
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ret = log_add_filter("console", NULL, LOGL_MAX,
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"file,file2,log/log_test.c");
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if (ret < 0)
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return ret;
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log_run(UCLASS_SPI, "file2");
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ret = log_remove_filter("console", ret);
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if (ret < 0)
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return ret;
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break;
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}
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case 7: {
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/* Check a log level filter */
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ret = log_add_filter("console", NULL, LOGL_WARNING, NULL);
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if (ret < 0)
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return ret;
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log_run(UCLASS_SPI, "file");
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ret = log_remove_filter("console", ret);
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if (ret < 0)
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return ret;
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break;
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}
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case 8: {
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/* Check two filters, one of which passes everything */
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int filt1, filt2;
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ret = log_add_filter("console", NULL, LOGL_WARNING, NULL);
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if (ret < 0)
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return ret;
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filt1 = ret;
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ret = log_add_filter("console", NULL, LOGL_MAX, NULL);
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if (ret < 0)
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return ret;
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filt2 = ret;
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log_run(UCLASS_SPI, "file");
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ret = log_remove_filter("console", filt1);
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if (ret < 0)
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return ret;
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ret = log_remove_filter("console", filt2);
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if (ret < 0)
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return ret;
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break;
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}
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case 9: {
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/* Check three filters, which together pass everything */
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int filt1, filt2, filt3;
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ret = log_add_filter("console", NULL, LOGL_MAX, "file)");
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if (ret < 0)
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return ret;
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filt1 = ret;
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ret = log_add_filter("console", NULL, LOGL_MAX, "file2");
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if (ret < 0)
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return ret;
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filt2 = ret;
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ret = log_add_filter("console", NULL, LOGL_MAX,
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"log/log_test.c");
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if (ret < 0)
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return ret;
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filt3 = ret;
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log_run(UCLASS_SPI, "file2");
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ret = log_remove_filter("console", filt1);
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if (ret < 0)
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return ret;
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ret = log_remove_filter("console", filt2);
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if (ret < 0)
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return ret;
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ret = log_remove_filter("console", filt3);
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if (ret < 0)
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return ret;
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break;
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}
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}
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return 0;
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}
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#ifdef CONFIG_LOG_TEST
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int do_log_test(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
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{
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int testnum = 0;
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int ret;
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if (argc > 1)
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testnum = simple_strtoul(argv[1], NULL, 10);
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ret = log_test(testnum);
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if (ret)
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printf("Test failure (err=%d)\n", ret);
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return ret ? CMD_RET_FAILURE : 0;
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}
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#endif
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