Merge "metricsd: Rename build_target_id to product_id."
diff --git a/adb/adb_utils.cpp b/adb/adb_utils.cpp
index 7ff5c3d..f7b2e4e 100644
--- a/adb/adb_utils.cpp
+++ b/adb/adb_utils.cpp
@@ -229,3 +229,19 @@
std::string perror_str(const char* msg) {
return android::base::StringPrintf("%s: %s", msg, strerror(errno));
}
+
+#if !defined(_WIN32)
+bool set_file_block_mode(int fd, bool block) {
+ int flags = fcntl(fd, F_GETFL, 0);
+ if (flags == -1) {
+ PLOG(ERROR) << "failed to fcntl(F_GETFL) for fd " << fd;
+ return false;
+ }
+ flags = block ? (flags & ~O_NONBLOCK) : (flags | O_NONBLOCK);
+ if (fcntl(fd, F_SETFL, flags) != 0) {
+ PLOG(ERROR) << "failed to fcntl(F_SETFL) for fd " << fd << ", flags " << flags;
+ return false;
+ }
+ return true;
+}
+#endif
diff --git a/adb/adb_utils.h b/adb/adb_utils.h
index b9da980..537d0e4 100644
--- a/adb/adb_utils.h
+++ b/adb/adb_utils.h
@@ -46,4 +46,6 @@
std::string perror_str(const char* msg);
+bool set_file_block_mode(int fd, bool block);
+
#endif
diff --git a/adb/adb_utils_test.cpp b/adb/adb_utils_test.cpp
index 17c8d0a..4a2787a 100644
--- a/adb/adb_utils_test.cpp
+++ b/adb/adb_utils_test.cpp
@@ -202,3 +202,19 @@
ASSERT_EQ(0, chdir(td.path)) << strerror(errno);
test_mkdirs(std::string("relative/subrel/file"));
}
+
+#if !defined(_WIN32)
+TEST(adb_utils, set_file_block_mode) {
+ int fd = adb_open("/dev/null", O_RDWR | O_APPEND);
+ ASSERT_GE(fd, 0);
+ int flags = fcntl(fd, F_GETFL, 0);
+ ASSERT_EQ(O_RDWR | O_APPEND, (flags & (O_RDWR | O_APPEND)));
+ ASSERT_TRUE(set_file_block_mode(fd, false));
+ int new_flags = fcntl(fd, F_GETFL, 0);
+ ASSERT_EQ(flags | O_NONBLOCK, new_flags);
+ ASSERT_TRUE(set_file_block_mode(fd, true));
+ new_flags = fcntl(fd, F_GETFL, 0);
+ ASSERT_EQ(flags, new_flags);
+ ASSERT_EQ(0, adb_close(fd));
+}
+#endif
diff --git a/adb/fdevent.cpp b/adb/fdevent.cpp
index 1ccee9b..18b64f6 100644
--- a/adb/fdevent.cpp
+++ b/adb/fdevent.cpp
@@ -36,6 +36,7 @@
#include "adb_io.h"
#include "adb_trace.h"
+#include "adb_utils.h"
#if !ADB_HOST
// This socket is used when a subproc shell service exists.
@@ -124,11 +125,11 @@
fde->fd = fd;
fde->func = func;
fde->arg = arg;
- if (fcntl(fd, F_SETFL, O_NONBLOCK) != 0) {
+ if (!set_file_block_mode(fd, false)) {
// Here is not proper to handle the error. If it fails here, some error is
// likely to be detected by poll(), then we can let the callback function
// to handle it.
- LOG(ERROR) << "failed to fcntl(" << fd << ") to be nonblock";
+ LOG(ERROR) << "failed to set non-blocking mode for fd " << fd;
}
auto pair = g_poll_node_map.emplace(fde->fd, PollNode(fde));
CHECK(pair.second) << "install existing fd " << fd;
diff --git a/adb/fdevent_test.cpp b/adb/fdevent_test.cpp
index 7457712..7fe3d37 100644
--- a/adb/fdevent_test.cpp
+++ b/adb/fdevent_test.cpp
@@ -18,14 +18,14 @@
#include <gtest/gtest.h>
+#include <pthread.h>
+#include <signal.h>
+
#include <limits>
#include <queue>
#include <string>
#include <vector>
-#include <pthread.h>
-#include <signal.h>
-
#include "adb_io.h"
class FdHandler {
diff --git a/adb/jdwp_service.cpp b/adb/jdwp_service.cpp
index 4f0f740..cc2d44e 100644
--- a/adb/jdwp_service.cpp
+++ b/adb/jdwp_service.cpp
@@ -27,6 +27,7 @@
#include <unistd.h>
#include "adb.h"
+#include "adb_utils.h"
/* here's how these things work.
@@ -343,7 +344,6 @@
struct iovec iov;
char dummy = '!';
char buffer[sizeof(struct cmsghdr) + sizeof(int)];
- int flags;
iov.iov_base = &dummy;
iov.iov_len = 1;
@@ -361,18 +361,8 @@
cmsg->cmsg_type = SCM_RIGHTS;
((int*)CMSG_DATA(cmsg))[0] = fd;
- flags = fcntl(proc->socket,F_GETFL,0);
-
- if (flags == -1) {
- D("failed to get cntl flags for socket %d: %s",
- proc->pid, strerror(errno));
- goto CloseProcess;
-
- }
-
- if (fcntl(proc->socket, F_SETFL, flags & ~O_NONBLOCK) == -1) {
- D("failed to remove O_NONBLOCK flag for socket %d: %s",
- proc->pid, strerror(errno));
+ if (!set_file_block_mode(proc->socket, true)) {
+ VLOG(JDWP) << "failed to set blocking mode for fd " << proc->socket;
goto CloseProcess;
}
@@ -395,9 +385,8 @@
for (n = 1; n < proc->out_count; n++)
proc->out_fds[n-1] = proc->out_fds[n];
- if (fcntl(proc->socket, F_SETFL, flags) == -1) {
- D("failed to set O_NONBLOCK flag for socket %d: %s",
- proc->pid, strerror(errno));
+ if (!set_file_block_mode(proc->socket, false)) {
+ VLOG(JDWP) << "failed to set non-blocking mode for fd " << proc->socket;
goto CloseProcess;
}
diff --git a/adb/shell_service.cpp b/adb/shell_service.cpp
index 714a2d8..8aeea81 100644
--- a/adb/shell_service.cpp
+++ b/adb/shell_service.cpp
@@ -77,9 +77,9 @@
#define TRACE_TAG SHELL
-#include "shell_service.h"
+#include "sysdeps.h"
-#if !ADB_HOST
+#include "shell_service.h"
#include <errno.h>
#include <pty.h>
@@ -95,7 +95,7 @@
#include "adb.h"
#include "adb_io.h"
#include "adb_trace.h"
-#include "sysdeps.h"
+#include "adb_utils.h"
namespace {
@@ -327,9 +327,8 @@
// the pipe fills up.
for (int fd : {stdinout_sfd_.fd(), stderr_sfd_.fd()}) {
if (fd >= 0) {
- int flags = fcntl(fd, F_GETFL, 0);
- if (flags < 0 || fcntl(fd, F_SETFL, flags | O_NONBLOCK) < 0) {
- PLOG(ERROR) << "error making FD " << fd << " non-blocking";
+ if (!set_file_block_mode(fd, false)) {
+ LOG(ERROR) << "failed to set non-blocking mode for fd " << fd;
return false;
}
}
@@ -624,5 +623,3 @@
subprocess->local_socket_fd(), subprocess->pid());
return subprocess->local_socket_fd();
}
-
-#endif // !ADB_HOST
diff --git a/logcat/logcat.cpp b/logcat/logcat.cpp
index 9440b68..54cbc20 100644
--- a/logcat/logcat.cpp
+++ b/logcat/logcat.cpp
@@ -656,7 +656,7 @@
break;
case 'f':
- if ((tail_time == log_time::EPOCH) && (tail_lines != 0)) {
+ if ((tail_time == log_time::EPOCH) && (tail_lines == 0)) {
tail_time = lastLogTime(optarg);
}
// redirect output to a file
diff --git a/logcat/tests/logcat_test.cpp b/logcat/tests/logcat_test.cpp
index bcf8d82..610a6ec 100644
--- a/logcat/tests/logcat_test.cpp
+++ b/logcat/tests/logcat_test.cpp
@@ -15,10 +15,12 @@
*/
#include <ctype.h>
+#include <dirent.h>
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
+#include <sys/types.h>
#include <gtest/gtest.h>
#include <log/log.h>
@@ -368,7 +370,7 @@
while (fgets(buffer, sizeof(buffer), fp)) {
int size, consumed, max, payload;
- char size_mult[2], consumed_mult[2];
+ char size_mult[3], consumed_mult[3];
long full_size, full_consumed;
size = consumed = max = payload = 0;
@@ -573,12 +575,12 @@
static const char comm[] = "logcat -b radio -b events -b system -b main"
" -d -f %s/log.txt -n 7 -r 1";
char command[sizeof(buf) + sizeof(comm)];
- sprintf(command, comm, buf);
+ snprintf(command, sizeof(command), comm, buf);
int ret;
EXPECT_FALSE((ret = system(command)));
if (!ret) {
- sprintf(command, "ls -s %s 2>/dev/null", buf);
+ snprintf(command, sizeof(command), "ls -s %s 2>/dev/null", buf);
FILE *fp;
EXPECT_TRUE(NULL != (fp = popen(command, "r")));
@@ -587,16 +589,12 @@
int count = 0;
while (fgets(buffer, sizeof(buffer), fp)) {
- static const char match_1[] = "4 log.txt";
- static const char match_2[] = "8 log.txt";
- static const char match_3[] = "12 log.txt";
- static const char match_4[] = "16 log.txt";
static const char total[] = "total ";
+ int num;
+ char c;
- if (!strncmp(buffer, match_1, sizeof(match_1) - 1)
- || !strncmp(buffer, match_2, sizeof(match_2) - 1)
- || !strncmp(buffer, match_3, sizeof(match_3) - 1)
- || !strncmp(buffer, match_4, sizeof(match_4) - 1)) {
+ if ((2 == sscanf(buffer, "%d log.tx%c", &num, &c)) &&
+ (num <= 24)) {
++count;
} else if (strncmp(buffer, total, sizeof(total) - 1)) {
fprintf(stderr, "WARNING: Parse error: %s", buffer);
@@ -606,7 +604,7 @@
EXPECT_TRUE(count == 7 || count == 8);
}
}
- sprintf(command, "rm -rf %s", buf);
+ snprintf(command, sizeof(command), "rm -rf %s", buf);
EXPECT_FALSE(system(command));
}
@@ -618,12 +616,12 @@
static const char logcat_cmd[] = "logcat -b radio -b events -b system -b main"
" -d -f %s/log.txt -n 10 -r 1";
char command[sizeof(tmp_out_dir) + sizeof(logcat_cmd)];
- sprintf(command, logcat_cmd, tmp_out_dir);
+ snprintf(command, sizeof(command), logcat_cmd, tmp_out_dir);
int ret;
EXPECT_FALSE((ret = system(command)));
if (!ret) {
- sprintf(command, "ls %s 2>/dev/null", tmp_out_dir);
+ snprintf(command, sizeof(command), "ls %s 2>/dev/null", tmp_out_dir);
FILE *fp;
EXPECT_TRUE(NULL != (fp = popen(command, "r")));
@@ -659,7 +657,113 @@
pclose(fp);
EXPECT_EQ(11, log_file_count);
}
- sprintf(command, "rm -rf %s", tmp_out_dir);
+ snprintf(command, sizeof(command), "rm -rf %s", tmp_out_dir);
+ EXPECT_FALSE(system(command));
+}
+
+TEST(logcat, logrotate_continue) {
+ static const char tmp_out_dir_form[] = "/data/local/tmp/logcat.logrotate.XXXXXX";
+ char tmp_out_dir[sizeof(tmp_out_dir_form)];
+ ASSERT_TRUE(NULL != mkdtemp(strcpy(tmp_out_dir, tmp_out_dir_form)));
+
+ static const char log_filename[] = "log.txt";
+ static const char logcat_cmd[] = "logcat -b all -d -f %s/%s -n 256 -r 1024";
+ static const char cleanup_cmd[] = "rm -rf %s";
+ char command[sizeof(tmp_out_dir) + sizeof(logcat_cmd) + sizeof(log_filename)];
+ snprintf(command, sizeof(command), logcat_cmd, tmp_out_dir, log_filename);
+
+ int ret;
+ EXPECT_FALSE((ret = system(command)));
+ if (ret) {
+ snprintf(command, sizeof(command), cleanup_cmd, tmp_out_dir);
+ EXPECT_FALSE(system(command));
+ return;
+ }
+ FILE *fp;
+ snprintf(command, sizeof(command), "%s/%s", tmp_out_dir, log_filename);
+ EXPECT_TRUE(NULL != ((fp = fopen(command, "r"))));
+ if (!fp) {
+ snprintf(command, sizeof(command), cleanup_cmd, tmp_out_dir);
+ EXPECT_FALSE(system(command));
+ return;
+ }
+ char *line = NULL;
+ char *last_line = NULL; // this line is allowed to stutter, one-line overlap
+ char *second_last_line = NULL;
+ size_t len = 0;
+ while (getline(&line, &len, fp) != -1) {
+ free(second_last_line);
+ second_last_line = last_line;
+ last_line = line;
+ line = NULL;
+ }
+ fclose(fp);
+ free(line);
+ if (second_last_line == NULL) {
+ fprintf(stderr, "No second to last line, using last, test may fail\n");
+ second_last_line = last_line;
+ last_line = NULL;
+ }
+ free(last_line);
+ EXPECT_TRUE(NULL != second_last_line);
+ if (!second_last_line) {
+ snprintf(command, sizeof(command), cleanup_cmd, tmp_out_dir);
+ EXPECT_FALSE(system(command));
+ return;
+ }
+ // re-run the command, it should only add a few lines more content if it
+ // continues where it left off.
+ snprintf(command, sizeof(command), logcat_cmd, tmp_out_dir, log_filename);
+ EXPECT_FALSE((ret = system(command)));
+ if (ret) {
+ snprintf(command, sizeof(command), cleanup_cmd, tmp_out_dir);
+ EXPECT_FALSE(system(command));
+ return;
+ }
+ DIR *dir;
+ EXPECT_TRUE(NULL != (dir = opendir(tmp_out_dir)));
+ if (!dir) {
+ snprintf(command, sizeof(command), cleanup_cmd, tmp_out_dir);
+ EXPECT_FALSE(system(command));
+ return;
+ }
+ struct dirent *entry;
+ unsigned count = 0;
+ while ((entry = readdir(dir))) {
+ if (strncmp(entry->d_name, log_filename, sizeof(log_filename) - 1)) {
+ continue;
+ }
+ snprintf(command, sizeof(command), "%s/%s", tmp_out_dir, entry->d_name);
+ EXPECT_TRUE(NULL != ((fp = fopen(command, "r"))));
+ if (!fp) {
+ fprintf(stderr, "%s ?\n", command);
+ continue;
+ }
+ line = NULL;
+ size_t number = 0;
+ while (getline(&line, &len, fp) != -1) {
+ ++number;
+ if (!strcmp(line, second_last_line)) {
+ EXPECT_TRUE(++count <= 1);
+ fprintf(stderr, "%s(%zu):\n", entry->d_name, number);
+ }
+ }
+ fclose(fp);
+ free(line);
+ unlink(command);
+ }
+ closedir(dir);
+ if (count > 1) {
+ char *brk = strpbrk(second_last_line, "\r\n");
+ if (!brk) {
+ brk = second_last_line + strlen(second_last_line);
+ }
+ fprintf(stderr, "\"%.*s\" occured %u times\n",
+ (int)(brk - second_last_line), second_last_line, count);
+ }
+ free(second_last_line);
+
+ snprintf(command, sizeof(command), cleanup_cmd, tmp_out_dir);
EXPECT_FALSE(system(command));
}