fix some typo errors

Signed-off-by: N”景涛“ <jingtao3@hust.edu.cn>

testsuites/unittest/extended/signal/full/It_ipc_pipe_002.cpp

@@ -53,7 +53,7 @@ static UINT32 Testcase(VOID)
         ret = write(pipeFd[1], "hello world", 12); // 12, "hello world" length and '\0'
         printf("write first status: %d\n", ret);
         if (ret != 12) { // 12, "hello world" length and '\0'
-            exit(11);    // 11, the value of son process unexpect exit, convenient to debug
+            exit(11);    // 11, the value of son process unexpected exit, convenient to debug
         }
         *sharedflag = 1;
         close(pipeFd[1]);

testsuites/unittest/extended/signal/full/It_ipc_pipe_003.cpp

@@ -55,7 +55,7 @@ static UINT32 Testcase(VOID)
         ret = write(pipeFd[1], "Hello world", TAR_STR_LEN);
         printf("write first status: %d\n", ret);
         if (ret != TAR_STR_LEN) {
-            exit(11); // 11, the value of son process unexpect exit, convenient to debug
+            exit(11); // 11, the value of son process unexpected exit, convenient to debug
         }
         *sharedflag = 1;
         close(pipeFd[1]);

testsuites/unittest/extended/signal/full/It_ipc_sigaction_001.cpp

@@ -69,7 +69,7 @@ static UINT32 Testcase(VOID)
 
         ret = sigaction(SIGCHLD, &oldact, NULL);
         if (ret == -1) {
-            exit(6); // 6, the value of son process unexpect exit, convenient to debug
+            exit(6); // 6, the value of son process unexpected exit, convenient to debug
         }
         sleep(1);
         printf("---son--cnt check----%d--------\n", g_actionCnt1);

testsuites/unittest/extended/signal/full/signal_test_001.cpp

@@ -90,31 +90,31 @@ static int TestCase(void)
             printf("errline  = %d\n", __LINE__);
             exit(-1);
         }
-        ret = kill(10, 31); // 10, kill process pid; 31, sigal.
+        ret = kill(10, 31); // 10, kill process pid; 31, signal.
         if (retValue != -1 || errno != EINVAL) {
             printf("errline  = %d\n", __LINE__);
             exit(-1);
         }
-        ret = kill(10, 32); // 10, kill process pid; 32, sigal.
+        ret = kill(10, 32); // 10, kill process pid; 32, signal.
         if (retValue != -1 || errno != EINVAL) {
             printf("errline  = %d\n", __LINE__);
             exit(-1);
         }
 
-        ret = kill(2, 32); // 2, kill process pid; 32, sigal.
+        ret = kill(2, 32); // 2, kill process pid; 32, signal.
         if (retValue != -1 || errno != EINVAL) {
             printf("errline  = %d\n", __LINE__);
             exit(-1);
         }
 
         printf("test EPERM begin\n");
-        ret = kill(2, 5); // 2, kill process pid; 5, sigal.
+        ret = kill(2, 5); // 2, kill process pid; 5, signal.
         if (retValue != -1 || errno != EPERM) {
             printf("errline  = %d\n", __LINE__);
             exit(-1);
         }
 
-        ret = kill(3, 5); // 3, kill process pid; 5, sigal.
+        ret = kill(3, 5); // 3, kill process pid; 5, signal.
         if (retValue != -1 || errno != EPERM) {
             printf("errline  = %d\n", __LINE__);
             exit(-1);
@@ -126,7 +126,7 @@ static int TestCase(void)
             exit(-1);
         }
 
-        ret = kill(1, 5); // 5, kill sigal num .
+        ret = kill(1, 5); // 5, kill signal num .
         if (retValue != -1 || errno != EPERM) {
             printf("errline  = %d\n", __LINE__);
             exit(-1);

testsuites/unittest/extended/signal/full/signal_test_007.cpp

@@ -40,7 +40,7 @@ static void SigChildResponse(int signo)
     wait(nullptr);
 }
 
-/* Register SIGCHLD, through signal to restore the child memery */
+/* Register SIGCHLD, through signal to restore the child memory */
 static int TestSigKillResp()
 {
     void (*ret)(int) = nullptr;

testsuites/unittest/extended/signal/full/signal_test_008.cpp

@@ -38,7 +38,7 @@ void SigChildResponse(int signo)
     wait(nullptr);
 }
 
-/* Register SIGCHLD, through signal to restore the child memery */
+/* Register SIGCHLD, through signal to restore the child memory */
 static int TestSigKillWaitFromSigChild()
 {
     void (*ret)(int);

testsuites/unittest/extended/signal/full/signal_test_025.cpp

@@ -88,7 +88,7 @@ static int TestBlock()
         printf("\n\n");
 
         printf("Signal Pause(2)\n");
-        printf("To test whether pause can relese the signal\n");
+        printf("To test whether pause can release the signal\n");
         alarm(clock);
         retValue = sighold(sig);
         if (retValue != 0) {

testsuites/unittest/extended/signal/smoke/signal_test_042.cpp

@@ -67,7 +67,7 @@ static UINT32 TestCase()
     sigemptyset(&set);
     sigprocmask(SIG_SETMASK, &set, NULL);
 
-    printf("check invlid sigset ...\n");
+    printf("check invalid sigset ...\n");
     int rt = sigaddset(&set, 0);
     ICUNIT_ASSERT_EQUAL(rt, -1, rt);
     ICUNIT_ASSERT_EQUAL(errno, EINVAL, errno);
@@ -79,19 +79,19 @@ static UINT32 TestCase()
 
     siginfo_t si;
     time1.tv_sec = -1;
-    printf("check invlid timespec: tv_sec=-1 ...\n");
+    printf("check invalid timespec: tv_sec=-1 ...\n");
     ret = SigtimedwaitFailTest(&set, &si, &time1, EINVAL);
     ICUNIT_ASSERT_EQUAL(ret, 0, ret);
 
     time1.tv_sec = 1;
     time1.tv_nsec = -1;
-    printf("check invlid timespec: tv_nsec=-1 ...\n");
+    printf("check invalid timespec: tv_nsec=-1 ...\n");
     ret = SigtimedwaitFailTest(&set, &si, &time1, EINVAL);
     ICUNIT_ASSERT_EQUAL(ret, 0, ret);
 
     time1.tv_sec = 1;
     time1.tv_nsec = 1000 * 1000 * 1000 + 1; // 1000, set the nsec of time.
-    printf("check invlid timespec: tv_nsec overflow ...\n");
+    printf("check invalid timespec: tv_nsec overflow ...\n");
     ret = SigtimedwaitFailTest(&set, &si, &time1, EINVAL);
     ICUNIT_ASSERT_EQUAL(ret, 0, ret);
 

testsuites/unittest/process/basic/pthread/smoke/pthread_test_011.cpp

@@ -46,7 +46,7 @@ void child1(void)
     while (1) {
         ret = pthread_getschedparam(pthread, &newPolicy, &param);
         if (ret != 0) {
-            printf("pthread_getschedparam failed  ! %d erro: %d\n", __LINE__, errno);
+            printf("pthread_getschedparam failed  ! %d error: %d\n", __LINE__, errno);
             exit(255); // 255, set a special exit code.
         }