There was an attempt to parse KTAP reports in the background while a kunit
test module is loading. However, since dynamic sub-subtests can be
executed only from the main thread, that attempt was not quite successful,
as IGT results from all executed kunit test cases were generated only
after loading of kunit test module completed.
Now that the parser maintains its state and we can call it separately for
each input line of a KTAP report, it is perfectly possible to call the
parser from the main thread while the module is loading in the background,
and convert results from kunit test cases immediately to results of IGT
dynamic sub-subtests by running an igt_dynamic() section for each result
as soon as returned by the parser.
Drop igt_ktap_parser() thread and execute igt_dynamic() for each kunit
result obtained from igt_ktap_parse() called from the main thread.
Also, drop no longer needed functions from igt_ktap soruces.
Signed-off-by: Janusz Krzysztofik <janusz.krzysztofik@xxxxxxxxxxxxxxx>
---
lib/igt_kmod.c | 158 +++++++++++---
lib/igt_ktap.c | 568 -------------------------------------------------
lib/igt_ktap.h | 22 --
3 files changed, 123 insertions(+), 625 deletions(-)
diff --git a/lib/igt_kmod.c b/lib/igt_kmod.c
index bbde3929f2..46a6f81e73 100644
--- a/lib/igt_kmod.c
+++ b/lib/igt_kmod.c
@@ -1,5 +1,5 @@
/*
- * Copyright © 2016 Intel Corporation
+ * Copyright © 2016-2023 Intel Corporation
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
@@ -26,7 +26,10 @@
#include <errno.h>
#include <fcntl.h>
#include <pthread.h>
+#include <stdlib.h>
+#include <string.h>
#include <sys/utsname.h>
+#include <unistd.h>
#include "igt_aux.h"
#include "igt_core.h"
@@ -762,6 +765,54 @@ static void *modprobe_task(void *arg)
return NULL;
}
+static int kunit_kmsg_result_get(struct igt_list_head *results,
+ int fd, struct igt_ktap_results *ktap)
+{
+ char record[BUF_LEN + 1], *buf;
+ int ret;
+
+ while (igt_list_empty(results) &&
+ (ret = read(fd, record, BUF_LEN), ret > 0)) {
+ /* skip kmsg continuation lines */
+ if (igt_debug_on(*record == ' '))
+ continue;
+
+ /* NULL-terminate the record */
+ record[ret] = '\0';
+
+ /* detect start of log message, continue if not found */
+ buf = strchrnul(record, ';');
+ if (igt_debug_on(*buf == '\0'))
+ continue;
+ buf++;
+
+ ret = igt_ktap_parse(buf, ktap);
+ if (ret != -EINPROGRESS)
+ break;
+ }
+
+ return ret;
+}
+
+static void kunit_result_free(struct igt_ktap_result *r,
+ char **suite_name, char **case_name)
+{
+ igt_list_del(&r->link);
+
+ if (r->suite_name != *suite_name) {
+ free(*suite_name);
+ *suite_name = r->suite_name;
+ }
+
+ if (r->case_name != *case_name) {
+ free(*case_name);
+ *case_name = r->case_name;
+ }
+
+ free(r->msg);
+ free(r);
+}
+
/**
* igt_kunit:
* @module_name: the name of the module
@@ -774,10 +825,11 @@ static void *modprobe_task(void *arg)
static void __igt_kunit(struct igt_ktest *tst, const char *opts)
{
struct modprobe_data modprobe = { tst->kmod, opts, 0, };
- struct kmod_module *kunit_kmod;
- bool is_builtin;
- struct ktap_test_results *results;
+ char *suite_name = NULL, *case_name = NULL;
+ struct igt_ktap_result *r, *rn;
+ struct igt_ktap_results *ktap;
pthread_t modprobe_thread;
+ IGT_LIST_HEAD(results);
unsigned long taints;
int flags, ret;
@@ -787,49 +839,76 @@ static void __igt_kunit(struct igt_ktest *tst, const char *opts)
igt_skip_on_f(fcntl(tst->kmsg, F_SETFL, flags) == -1,
"Could not set /dev/kmsg to blocking mode\n");
- igt_skip_on(lseek(tst->kmsg, 0, SEEK_END) < 0);
-
- igt_skip_on(kmod_module_new_from_name(kmod_ctx(), "kunit", &kunit_kmod));
- is_builtin = kmod_module_get_initstate(kunit_kmod) == KMOD_MODULE_BUILTIN;
- kmod_module_unref(kunit_kmod);
+ ktap = igt_ktap_alloc(&results);
+ igt_require(ktap);
- results = ktap_parser_start(tst->kmsg, is_builtin);
+ igt_skip_on(lseek(tst->kmsg, 0, SEEK_END) < 0);
if (igt_debug_on(pthread_create(&modprobe_thread, NULL,
modprobe_task, &modprobe))) {
- ktap_parser_cancel();
- igt_ignore_warn(ktap_parser_stop());
+ igt_ktap_free(ktap);
igt_skip("Failed to create a modprobe thread\n");
}
- while (READ_ONCE(results->still_running) || !igt_list_empty(&results->list))
- {
- struct ktap_test_results_element *result;
+ do {
+ if (!pthread_tryjoin_np(modprobe_thread, NULL) && modprobe.err)
+ break;
- if (!pthread_tryjoin_np(modprobe_thread, NULL) && modprobe.err) {
- ktap_parser_cancel();
+ if (igt_kernel_tainted(&taints))
break;
- }
- if (igt_kernel_tainted(&taints)) {
- ktap_parser_cancel();
- pthread_cancel(modprobe_thread);
+ ret = kunit_kmsg_result_get(&results, tst->kmsg, ktap);
+ if (igt_debug_on(ret && ret != -EINPROGRESS))
break;
- }
- pthread_mutex_lock(&results->mutex);
- if (igt_list_empty(&results->list)) {
- pthread_mutex_unlock(&results->mutex);
- continue;
- }
+ if (igt_debug_on(igt_list_empty(&results)))
+ break;
+
+ r = igt_list_first_entry(&results, r, link);
+
+ igt_dynamic_f("%s-%s", r->suite_name, r->case_name) {
+ if (r->code == IGT_EXIT_INVALID) {
+ /* parametrized test case, get actual result */
+ kunit_result_free(r, &suite_name, &case_name);
+ r = NULL;
- result = igt_list_first_entry(&results->list, result, link);
+ igt_assert(igt_list_empty(&results));
- igt_list_del(&result->link);
- pthread_mutex_unlock(&results->mutex);
+ ret = kunit_kmsg_result_get(&results,
+ tst->kmsg, ktap);
+ if (ret != -EINPROGRESS)
+ igt_fail_on(ret);
- igt_dynamic(result->test_name) {
- igt_assert(READ_ONCE(result->passed));
+ igt_fail_on(igt_list_empty(&results));
+
+ r = igt_list_first_entry(&results, r, link);
+
+ igt_fail_on_f(strcmp(r->suite_name, suite_name),
+ "suite_name expected: %s, got: %s\n",
+ suite_name, r->suite_name);
+ igt_fail_on_f(strcmp(r->case_name, case_name),
+ "case_name expected: %s, got: %s\n",
+ case_name, r->case_name);
+ }
+
+ igt_assert_neq(r->code, IGT_EXIT_INVALID);
+
+ if (r->msg && *r->msg) {
+ igt_skip_on_f(r->code == IGT_EXIT_SKIP,
+ "%s", r->msg);
+ igt_fail_on_f(r->code == IGT_EXIT_FAILURE,
+ "%s", r->msg);
+ igt_abort_on_f(r->code == IGT_EXIT_ABORT,
+ "%s", r->msg);
+ } else {
+ igt_skip_on(r->code == IGT_EXIT_SKIP);
+ igt_fail_on(r->code == IGT_EXIT_FAILURE);
+ if (igt_debug_on(r->code != IGT_EXIT_SUCCESS))
+ igt_fail(r->code);
+ }
+
+ if (ret != -EINPROGRESS)
+ igt_assert_eq(ret, 0);
if (!pthread_tryjoin_np(modprobe_thread, NULL))
igt_assert_eq(modprobe.err, 0);
@@ -837,12 +916,21 @@ static void __igt_kunit(struct igt_ktest *tst, const char *opts)
igt_fail_on(igt_kernel_tainted(&taints));
}
- free(result);
- }
+ kunit_result_free(r, &suite_name, &case_name);
+
+ } while (ret == -EINPROGRESS);
+
+ igt_list_for_each_entry_safe(r, rn, &results, link)
+ kunit_result_free(r, &suite_name, &case_name);
+ free(case_name);
+ free(suite_name);
+
+ if (ret)
+ pthread_cancel(modprobe_thread);
pthread_join(modprobe_thread, NULL);
- ret = ktap_parser_stop();
+ igt_ktap_free(ktap);
igt_skip_on(modprobe.err);
igt_skip_on(igt_kernel_tainted(&taints));
diff --git a/lib/igt_ktap.c b/lib/igt_ktap.c
index d46a2433e5..53a6c63288 100644
--- a/lib/igt_ktap.c
+++ b/lib/igt_ktap.c
@@ -4,17 +4,11 @@
* Copyright © 2023 Intel Corporation
*/
-#include <ctype.h>
-#include <limits.h>
-#include <libkmod.h>
-#include <pthread.h>
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
-#include <unistd.h>
-#include "igt_aux.h"
#include "igt_core.h"
#include "igt_ktap.h"
#include "igt_list.h"
@@ -312,565 +306,3 @@ void igt_ktap_free(struct igt_ktap_results *ktap)
{
free(ktap);
}
-
-#define DELIMITER "-"
-
-struct ktap_parser_args {
- int fd;
- bool is_builtin;
- int ret;
-} ktap_args;
-
-static struct ktap_test_results results;
-
-static int log_to_end(enum igt_log_level level, int fd,
- char *record, const char *format, ...) __attribute__((format(printf, 4, 5)));
-
-/**
- * log_to_end:
- * @level: #igt_log_level
- * @record: record to store the read data
- * @format: format string
- * @...: optional arguments used in the format string
- *
- * This is an altered version of the generic structured logging helper function
- * igt_log capable of reading to the end of a given line.
- *
- * Returns: 0 for success, or -2 if there's an error reading from the file
- */
-static int log_to_end(enum igt_log_level level, int fd,
- char *record, const char *format, ...)
-{
- va_list args;
- const char *lend;
-
- /* Cutoff after newline character, in order to not display garbage */
- char *cutoff = strchr(record, '\n');
- if (cutoff) {
- if (cutoff - record < BUF_LEN)
- cutoff[1] = '\0';
- }
-
- va_start(args, format);
- igt_vlog(IGT_LOG_DOMAIN, level, format, args);
- va_end(args);
-
- lend = strchrnul(record, '\n');
- while (*lend == '\0') {
- igt_log(IGT_LOG_DOMAIN, level, "%s", record);
-
- if (read(fd, record, BUF_LEN) < 0) {
- if (errno == EPIPE)
- igt_warn("kmsg truncated: too many messages. You may want to increase log_buf_len in kmcdline\n");
- else if (errno != EINTR)
- igt_warn("an error occurred while reading kmsg: %m\n");
-
- return -2;
- }
-
- lend = strchrnul(record, '\n');
- }
- return 0;
-}
-
-/**
- * lookup_value:
- * @haystack: the string to search in
- * @needle: the string to search for
- *
- * Returns: the value of the needle in the haystack, or -1 if not found.
- */
-static long lookup_value(const char *haystack, const char *needle)
-{
- const char *needle_rptr;
- char *needle_end;
- long num;
-
- needle_rptr = strcasestr(haystack, needle);
-
- if (needle_rptr == NULL)
- return -1;
-
- /* Skip search string and whitespaces after it */
- needle_rptr += strlen(needle);
-
- num = strtol(needle_rptr, &needle_end, 10);
-
- if (needle_rptr == needle_end)
- return -1;
-
- if (num == LONG_MIN || num == LONG_MAX)
- return 0;
-
- return num > 0 ? num : 0;
-}
-
-/**
- * tap_version_present:
- * @record: buffer with tap data
- * @print_info: whether tap version should be printed or not
- *
- * Returns:
- * 0 if not found
- * 1 if found
- */
-static int tap_version_present(char* record, bool print_info)
-{
- /*
- * "(K)TAP version XX" should be the first line on all (sub)tests as per
- * https://kernel.org/doc/html/latest/dev-tools/ktap.html#version-lines
- *
- * but actually isn't, as it currently depends on the KUnit module
- * being built-in, so we can't rely on it every time
- */
- const char *version_rptr = strcasestr(record, "TAP version ");
- char *cutoff;
-
- if (version_rptr == NULL)
- return 0;
-
- /* Cutoff after newline character, in order to not display garbage */
- cutoff = strchr(version_rptr, '\n');
- if (cutoff)
- cutoff[0] = '\0';
-
- if (print_info)
- igt_info("%s\n", version_rptr);
-
- return 1;
-}
-
-/**
- * find_next_tap_subtest:
- * @fd: file descriptor
- * @record: buffer used to read fd
- * @is_builtin: whether KUnit is built-in or not
- *
- * Returns:
- * 0 if there's missing information
- * -1 if not found
- * -2 if there are problems while reading the file.
- * any other value corresponds to the amount of cases of the next (sub)test
- */
-static int find_next_tap_subtest(int fd, char *record, char *test_name, bool is_builtin)
-{
- const char *test_lookup_str, *subtest_lookup_str, *name_rptr;
- long test_count;
- char *cutoff;
-
- test_name[0] = '\0';
- test_name[BUF_LEN] = '\0';
-
- test_lookup_str = " subtest: ";
- subtest_lookup_str = " test: ";
-
- if (!tap_version_present(record, true))
- return -1;
-
- if (is_builtin) {
- if (read(fd, record, BUF_LEN) < 0) {
- if (errno == EPIPE)
- igt_warn("kmsg truncated: too many messages. You may want to increase log_buf_len in kmcdline\n");
- else if (errno != EINTR)
- igt_warn("an error occurred while reading kmsg: %m\n");
-
- return -2;
- }
- }
-
- name_rptr = strcasestr(record, test_lookup_str);
- if (name_rptr != NULL) {
- name_rptr += strlen(test_lookup_str);
- } else {
- name_rptr = strcasestr(record, subtest_lookup_str);
- if (name_rptr != NULL)
- name_rptr += strlen(subtest_lookup_str);
- }
-
- if (name_rptr == NULL) {
- if (!is_builtin)
- /* We've probably found nothing */
- return -1;
- igt_info("Missing test name\n");
- } else {
- strncpy(test_name, name_rptr, BUF_LEN);
- /* Cutoff after newline character, in order to not display garbage */
- cutoff = strchr(test_name, '\n');
- if (cutoff)
- cutoff[0] = '\0';
-
- if (read(fd, record, BUF_LEN) < 0) {
- if (errno == EPIPE)
- igt_warn("kmsg truncated: too many messages. You may want to increase log_buf_len in kmcdline\n");
- else if (errno != EINTR)
- igt_warn("unknown error reading kmsg (%m)\n");
-
- return -2;
- }
-
- /* Now we can be sure we found tests */
- if (!is_builtin)
- igt_info("KUnit is not built-in, skipping version check...\n");
- }
-
- /*
- * Total test count will almost always appear as 0..N at the beginning
- * of a run, so we use it to reliably identify a new run
- */
- test_count = lookup_value(record, "..");
-
- if (test_count <= 0) {
- igt_info("Missing test count\n");
- if (test_name[0] == '\0')
- return 0;
- if (log_to_end(IGT_LOG_INFO, fd, record,
- "Running some tests in: %s\n",
- test_name) < 0)
- return -2;
- return 0;
- } else if (test_name[0] == '\0') {
- igt_info("Running %ld tests...\n", test_count);
- return 0;
- }
-
- if (log_to_end(IGT_LOG_INFO, fd, record,
- "Executing %ld tests in: %s\n",
- test_count, test_name) < 0)
- return -2;
-
- return test_count;
-}
-
-/**
- * parse_kmsg_for_tap:
- * @fd: file descriptor
- * @record: buffer used to read fd
- * @test_name: buffer to store the test name
- *
- * Returns:
- * 1 if no results were found
- * 0 if a test succeded
- * -1 if a test failed
- * -2 if there are problems reading the file
- */
-static int parse_kmsg_for_tap(int fd, char *record, char *test_name)
-{
- const char *lstart, *ok_lookup_str, *nok_lookup_str,
- *ok_rptr, *nok_rptr, *comment_start, *value_parse_start;
- char *test_name_end;
-
- ok_lookup_str = "ok ";
- nok_lookup_str = "not ok ";
-
- lstart = strchrnul(record, ';');
-
- if (*lstart == '\0') {
- igt_warn("kmsg truncated: output malformed (%m)\n");
- return -2;
- }
-
- lstart++;
- while (isspace(*lstart))
- lstart++;
-
- nok_rptr = strstr(lstart, nok_lookup_str);
- if (nok_rptr != NULL) {
- nok_rptr += strlen(nok_lookup_str);
- while (isdigit(*nok_rptr) || isspace(*nok_rptr) || *nok_rptr == '-')
- nok_rptr++;
- test_name_end = strncpy(test_name, nok_rptr, BUF_LEN);
- while (!isspace(*test_name_end))
- test_name_end++;
- *test_name_end = '\0';
- if (log_to_end(IGT_LOG_WARN, fd, record,
- "%s", lstart) < 0)
- return -2;
- return -1;
- }
-
- comment_start = strchrnul(lstart, '#');
-
- /* Check if we're still in a subtest */
- if (*comment_start != '\0') {
- comment_start++;
- value_parse_start = comment_start;
-
- if (lookup_value(value_parse_start, "fail: ") > 0) {
- if (log_to_end(IGT_LOG_WARN, fd, record,
- "%s", lstart) < 0)
- return -2;
- return -1;
- }
- }
-
- ok_rptr = strstr(lstart, ok_lookup_str);
- if (ok_rptr != NULL) {
- ok_rptr += strlen(ok_lookup_str);
- while (isdigit(*ok_rptr) || isspace(*ok_rptr) || *ok_rptr == '-')
- ok_rptr++;
- test_name_end = strncpy(test_name, ok_rptr, BUF_LEN);
- while (!isspace(*test_name_end))
- test_name_end++;
- *test_name_end = '\0';
- return 0;
- }
-
- return 1;
-}
-
-/**
- * parse_tap_level:
- * @fd: file descriptor
- * @base_test_name: test_name from upper recursion level
- * @test_count: test_count of this level
- * @failed_tests: top level failed_tests pointer
- * @found_tests: top level found_tests pointer
- * @is_builtin: whether the KUnit module is built-in or not
- *
- * Returns:
- * 0 if succeded
- * -1 if error occurred
- */
-__maybe_unused
-static int parse_tap_level(int fd, char *base_test_name, int test_count, bool *failed_tests,
- bool *found_tests, bool is_builtin)
-{
- char record[BUF_LEN + 1];
- struct ktap_test_results_element *r;
- int internal_test_count;
- char test_name[BUF_LEN + 1];
- char base_test_name_for_next_level[BUF_LEN + 1];
-
- for (int i = 0; i < test_count; i++) {
- if (read(fd, record, BUF_LEN) < 0) {
- if (errno == EPIPE)
- igt_warn("kmsg truncated: too many messages. You may want to increase log_buf_len in kmcdline\n");
- else if (errno != EINTR)
- igt_warn("error reading kmsg (%m)\n");
-
- return -1;
- }
-
- /* Sublevel found */
- if (tap_version_present(record, false))
- {
- internal_test_count = find_next_tap_subtest(fd, record, test_name,
- is_builtin);
- switch (internal_test_count) {
- case -2:
- /* No more data to read */
- return -1;
- case -1:
- /* No test found */
- return -1;
- case 0:
- /* Tests found, but they're missing info */
- *found_tests = true;
- return -1;
- default:
- *found_tests = true;
-
- memcpy(base_test_name_for_next_level, base_test_name, BUF_LEN);
- if (strlen(base_test_name_for_next_level) < BUF_LEN - 1 &&
- base_test_name_for_next_level[0])
- strncat(base_test_name_for_next_level, DELIMITER,
- BUF_LEN - strlen(base_test_name_for_next_level));
- memcpy(base_test_name_for_next_level + strlen(base_test_name_for_next_level),
- test_name, BUF_LEN - strlen(base_test_name_for_next_level));
-
- if (parse_tap_level(fd, base_test_name_for_next_level,
- internal_test_count, failed_tests, found_tests,
- is_builtin) == -1)
- return -1;
- break;
- }
- }
-
- switch (parse_kmsg_for_tap(fd, record, test_name)) {
- case -2:
- return -1;
- case -1:
- *failed_tests = true;
-
- r = malloc(sizeof(*r));
-
- memcpy(r->test_name, base_test_name, BUF_LEN);
- if (strlen(r->test_name) < BUF_LEN - 1)
- if (r->test_name[0])
- strncat(r->test_name, DELIMITER,
- BUF_LEN - strlen(r->test_name));
- memcpy(r->test_name + strlen(r->test_name), test_name,
- BUF_LEN - strlen(r->test_name));
- r->test_name[BUF_LEN] = '\0';
-
- r->passed = false;
-
- pthread_mutex_lock(&results.mutex);
- igt_list_add_tail(&r->link, &results.list);
- pthread_mutex_unlock(&results.mutex);
-
- test_name[0] = '\0';
- break;
- case 0:
- r = malloc(sizeof(*r));
-
- memcpy(r->test_name, base_test_name, BUF_LEN);
- if (strlen(r->test_name) < BUF_LEN - 1)
- if (r->test_name[0])
- strncat(r->test_name, DELIMITER,
- BUF_LEN - strlen(r->test_name));
- memcpy(r->test_name + strlen(r->test_name), test_name,
- BUF_LEN - strlen(r->test_name));
- r->test_name[BUF_LEN] = '\0';
-
- r->passed = true;
-
- pthread_mutex_lock(&results.mutex);
- igt_list_add_tail(&r->link, &results.list);
- pthread_mutex_unlock(&results.mutex);
-
- test_name[0] = '\0';
- break;
- default:
- break;
- }
- }
- return 0;
-}
-
-/**
- * igt_ktap_parser:
- *
- * This function parses the output of a ktap script and passes it to main thread.
- */
-void *igt_ktap_parser(void *unused)
-{
- char record[BUF_LEN + 1], *buf, *suite_name = NULL, *case_name = NULL;
- struct igt_ktap_results *ktap = NULL;
- int fd = ktap_args.fd;
- IGT_LIST_HEAD(list);
- int err;
-
- ktap = igt_ktap_alloc(&list);
- if (igt_debug_on(!ktap))
- goto igt_ktap_parser_end;
-
- while (err = read(fd, record, BUF_LEN), err > 0) {
- struct igt_ktap_result *r, *rn;
-
- /* skip kmsg continuation lines */
- if (igt_debug_on(*record == ' '))
- continue;
-
- /* NULL-terminate the record */
- record[err] = '\0';
-
- /* detect start of log message, continue if not found */
- buf = strchrnul(record, ';');
- if (igt_debug_on(*buf == '\0'))
- continue;
- buf++;
-
- err = igt_ktap_parse(buf, ktap);
-
- /* parsing error */
- if (err && err != -EINPROGRESS)
- goto igt_ktap_parser_end;
-
- igt_list_for_each_entry_safe(r, rn, &list, link) {
- struct ktap_test_results_element *result = NULL;
- int code = r->code;
-
- if (code != IGT_EXIT_INVALID)
- result = calloc(1, sizeof(*result));
-
- if (result) {
- snprintf(result->test_name, sizeof(result->test_name),
- "%s-%s", r->suite_name, r->case_name);
-
- if (code == IGT_EXIT_SUCCESS)
- result->passed = true;
- }
-
- igt_list_del(&r->link);
- if (r->suite_name != suite_name) {
- free(suite_name);
- suite_name = r->suite_name;
- }
- if (r->case_name != case_name) {
- free(case_name);
- case_name = r->case_name;
- }
- free(r->msg);
- free(r);
-
- /*
- * no extra result record expected on start
- * of parametrized test case -- skip it
- */
- if (code == IGT_EXIT_INVALID)
- continue;
-
- if (!result) {
- err = -ENOMEM;
- goto igt_ktap_parser_end;
- }
-
- pthread_mutex_lock(&results.mutex);
- igt_list_add_tail(&result->link, &results.list);
- pthread_mutex_unlock(&results.mutex);
- }
-
- /* end of KTAP report */
- if (!err)
- goto igt_ktap_parser_end;
- }
-
- if (err < 0) {
- if (errno == EPIPE)
- igt_warn("kmsg truncated: too many messages. You may want to increase log_buf_len in kmcdline\n");
- else if (errno != EINTR)
- igt_warn("error reading kmsg (%m)\n");
- }
-
-igt_ktap_parser_end:
- free(suite_name);
- free(case_name);
-
- if (!err)
- ktap_args.ret = IGT_EXIT_SUCCESS;
-
- results.still_running = false;
-
- if (ktap)
- igt_ktap_free(ktap);
-
- return NULL;
-}
-
-static pthread_t ktap_parser_thread;
-
-struct ktap_test_results *ktap_parser_start(int fd, bool is_builtin)
-{
- IGT_INIT_LIST_HEAD(&results.list);
- pthread_mutex_init(&results.mutex, NULL);
- results.still_running = true;
-
- ktap_args.fd = fd;
- ktap_args.is_builtin = is_builtin;
- ktap_args.ret = IGT_EXIT_FAILURE;
- pthread_create(&ktap_parser_thread, NULL, igt_ktap_parser, NULL);
-
- return &results;
-}
-
-void ktap_parser_cancel(void)
-{
- pthread_cancel(ktap_parser_thread);
-}
-
-int ktap_parser_stop(void)
-{
- pthread_join(ktap_parser_thread, NULL);
- return ktap_args.ret;
-}
diff --git a/lib/igt_ktap.h b/lib/igt_ktap.h
index 6f8da3eab6..c422636bfc 100644
--- a/lib/igt_ktap.h
+++ b/lib/igt_ktap.h
@@ -27,8 +27,6 @@
#define BUF_LEN 4096
-#include <pthread.h>
-
#include "igt_list.h"
struct igt_ktap_result {
@@ -45,24 +43,4 @@ struct igt_ktap_results *igt_ktap_alloc(struct igt_list_head *results);
int igt_ktap_parse(const char *buf, struct igt_ktap_results *ktap);
void igt_ktap_free(struct igt_ktap_results *ktap);
-void *igt_ktap_parser(void *unused);
-
-typedef struct ktap_test_results_element {
- char test_name[BUF_LEN + 1];
- bool passed;
- struct igt_list_head link;
-} ktap_test_results_element;
-
-struct ktap_test_results {
- struct igt_list_head list;
- pthread_mutex_t mutex;
- bool still_running;
-};
-
-
-
-struct ktap_test_results *ktap_parser_start(int fd, bool is_builtin);
-void ktap_parser_cancel(void);
-int ktap_parser_stop(void);
-
#endif /* IGT_KTAP_H */
--
2.41.0
