[grpc][Gpr_To_Absl_Logging] Migrating from gpr to absl logging GPR_AS…

…SERT (#36468)

[grpc][Gpr_To_Absl_Logging] Migrating from gpr to absl logging GPR_ASSERT
Replacing GPR_ASSERT with absl CHECK.
These changes have been made using string replacement and regex.
Will not be replacing all instances of CHECK with CHECK_EQ , CHECK_NE etc because there are too many callsites. Only ones which are doable using very simple regex with least chance of failure will be replaced.
Given that we have 5000+ instances of GPR_ASSERT to edit, Doing it manually is too much work for both the author and reviewer.

<!--

If you know who should review your pull request, please assign it to that
person, otherwise the pull request would get assigned randomly.

If your pull request is for a specific language, please add the appropriate
lang label.

-->

Closes #36468

COPYBARA_INTEGRATE_REVIEW=#36468 from tanvi-jagtap:tjagtap_src_core_lib_gprpp f7ed931
PiperOrigin-RevId: 630978821

BUILD

@@ -786,6 +786,8 @@ grpc_cc_library(
         "absl/base:log_severity",
         "absl/functional:any_invocable",
         "absl/log",
+        "absl/log:check",
+        "absl/log:globals",
         "absl/memory",
         "absl/random",
         "absl/status",
@@ -2962,6 +2964,7 @@ grpc_cc_library(
     external_deps = [
         "absl/base:core_headers",
         "absl/container:inlined_vector",
+        "absl/log:check",
     ],
     language = "c++",
     visibility = ["@grpc:client_channel"],
@@ -4836,6 +4839,7 @@ grpc_cc_library(
         "//src/core:lib/gpr/subprocess.h",
     ],
     external_deps = [
+        "absl/log:check",
         "absl/strings",
         "absl/types:span",
     ],

src/core/BUILD

@@ -329,6 +329,9 @@ grpc_cc_library(
 grpc_cc_library(
     name = "chunked_vector",
     hdrs = ["lib/gprpp/chunked_vector.h"],
+    external_deps = [
+        "absl/log:check",
+    ],
     deps = [
         "arena",
         "gpr_manual_constructor",
@@ -352,6 +355,7 @@ grpc_cc_library(
         "lib/gprpp/status_helper.h",
     ],
     external_deps = [
+        "absl/log:check",
         "absl/status",
         "absl/strings",
         "absl/strings:cord",
@@ -1648,6 +1652,7 @@ grpc_cc_library(
         "lib/gprpp/time.h",
     ],
     external_deps = [
+        "absl/log:check",
         "absl/strings:str_format",
         "absl/types:optional",
     ],
@@ -3085,6 +3090,9 @@ grpc_cc_library(
     hdrs = [
         "lib/gprpp/single_set_ptr.h",
     ],
+    external_deps = [
+        "absl/log:check",
+    ],
     language = "c++",
     deps = ["//:gpr"],
 )

src/core/lib/gpr/alloc.cc

@@ -21,6 +21,8 @@
 #include <stdlib.h>
 #include <string.h>
 
+#include "absl/log/check.h"
+
 #include <grpc/support/alloc.h>
 #include <grpc/support/log.h>
 
@@ -59,7 +61,7 @@ void* gpr_realloc(void* p, size_t size) {
 }
 
 void* gpr_malloc_aligned(size_t size, size_t alignment) {
-  GPR_ASSERT(((alignment - 1) & alignment) == 0);  // Must be power of 2.
+  CHECK_EQ(((alignment - 1) & alignment), 0u);  // Must be power of 2.
   size_t extra = alignment - 1 + sizeof(void*);
   void* p = gpr_malloc(size + extra);
   void** ret = reinterpret_cast<void**>(

src/core/lib/gpr/posix/sync.cc

@@ -24,6 +24,8 @@
 #include <errno.h>
 #include <time.h>
 
+#include "absl/log/check.h"
+
 #include <grpc/support/alloc.h>
 #include <grpc/support/log.h>
 #include <grpc/support/sync.h>
@@ -33,36 +35,36 @@
 
 void gpr_mu_init(gpr_mu* mu) {
 #ifdef GRPC_ASAN_ENABLED
-  GPR_ASSERT(pthread_mutex_init(&mu->mutex, nullptr) == 0);
+  CHECK_EQ(pthread_mutex_init(&mu->mutex, nullptr), 0);
   mu->leak_checker = static_cast<int*>(malloc(sizeof(*mu->leak_checker)));
-  GPR_ASSERT(mu->leak_checker != nullptr);
+  CHECK_NE(mu->leak_checker, nullptr);
 #else
-  GPR_ASSERT(pthread_mutex_init(mu, nullptr) == 0);
+  CHECK_EQ(pthread_mutex_init(mu, nullptr), 0);
 #endif
 }
 
 void gpr_mu_destroy(gpr_mu* mu) {
 #ifdef GRPC_ASAN_ENABLED
-  GPR_ASSERT(pthread_mutex_destroy(&mu->mutex) == 0);
+  CHECK_EQ(pthread_mutex_destroy(&mu->mutex), 0);
   free(mu->leak_checker);
 #else
-  GPR_ASSERT(pthread_mutex_destroy(mu) == 0);
+  CHECK_EQ(pthread_mutex_destroy(mu), 0);
 #endif
 }
 
 void gpr_mu_lock(gpr_mu* mu) {
 #ifdef GRPC_ASAN_ENABLED
-  GPR_ASSERT(pthread_mutex_lock(&mu->mutex) == 0);
+  CHECK_EQ(pthread_mutex_lock(&mu->mutex), 0);
 #else
-  GPR_ASSERT(pthread_mutex_lock(mu) == 0);
+  CHECK_EQ(pthread_mutex_lock(mu), 0);
 #endif
 }
 
 void gpr_mu_unlock(gpr_mu* mu) {
 #ifdef GRPC_ASAN_ENABLED
-  GPR_ASSERT(pthread_mutex_unlock(&mu->mutex) == 0);
+  CHECK_EQ(pthread_mutex_unlock(&mu->mutex), 0);
 #else
-  GPR_ASSERT(pthread_mutex_unlock(mu) == 0);
+  CHECK_EQ(pthread_mutex_unlock(mu), 0);
 #endif
 }
 
@@ -73,34 +75,34 @@ int gpr_mu_trylock(gpr_mu* mu) {
 #else
   err = pthread_mutex_trylock(mu);
 #endif
-  GPR_ASSERT(err == 0 || err == EBUSY);
+  CHECK(err == 0 || err == EBUSY);
   return err == 0;
 }
 
 //----------------------------------------
 
 void gpr_cv_init(gpr_cv* cv) {
   pthread_condattr_t attr;
-  GPR_ASSERT(pthread_condattr_init(&attr) == 0);
+  CHECK_EQ(pthread_condattr_init(&attr), 0);
 #if GPR_LINUX
-  GPR_ASSERT(pthread_condattr_setclock(&attr, CLOCK_MONOTONIC) == 0);
+  CHECK_EQ(pthread_condattr_setclock(&attr, CLOCK_MONOTONIC), 0);
 #endif  // GPR_LINUX
 
 #ifdef GRPC_ASAN_ENABLED
-  GPR_ASSERT(pthread_cond_init(&cv->cond_var, &attr) == 0);
+  CHECK_EQ(pthread_cond_init(&cv->cond_var, &attr), 0);
   cv->leak_checker = static_cast<int*>(malloc(sizeof(*cv->leak_checker)));
-  GPR_ASSERT(cv->leak_checker != nullptr);
+  CHECK_NE(cv->leak_checker, nullptr);
 #else
-  GPR_ASSERT(pthread_cond_init(cv, &attr) == 0);
+  CHECK_EQ(pthread_cond_init(cv, &attr), 0);
 #endif
 }
 
 void gpr_cv_destroy(gpr_cv* cv) {
 #ifdef GRPC_ASAN_ENABLED
-  GPR_ASSERT(pthread_cond_destroy(&cv->cond_var) == 0);
+  CHECK_EQ(pthread_cond_destroy(&cv->cond_var), 0);
   free(cv->leak_checker);
 #else
-  GPR_ASSERT(pthread_cond_destroy(cv) == 0);
+  CHECK_EQ(pthread_cond_destroy(cv), 0);
 #endif
 }
 
@@ -129,30 +131,30 @@ int gpr_cv_wait(gpr_cv* cv, gpr_mu* mu, gpr_timespec abs_deadline) {
     err = pthread_cond_timedwait(cv, mu, &abs_deadline_ts);
 #endif
   }
-  GPR_ASSERT(err == 0 || err == ETIMEDOUT || err == EAGAIN);
+  CHECK(err == 0 || err == ETIMEDOUT || err == EAGAIN);
   return err == ETIMEDOUT;
 }
 
 void gpr_cv_signal(gpr_cv* cv) {
 #ifdef GRPC_ASAN_ENABLED
-  GPR_ASSERT(pthread_cond_signal(&cv->cond_var) == 0);
+  CHECK_EQ(pthread_cond_signal(&cv->cond_var), 0);
 #else
-  GPR_ASSERT(pthread_cond_signal(cv) == 0);
+  CHECK_EQ(pthread_cond_signal(cv), 0);
 #endif
 }
 
 void gpr_cv_broadcast(gpr_cv* cv) {
 #ifdef GRPC_ASAN_ENABLED
-  GPR_ASSERT(pthread_cond_broadcast(&cv->cond_var) == 0);
+  CHECK_EQ(pthread_cond_broadcast(&cv->cond_var), 0);
 #else
-  GPR_ASSERT(pthread_cond_broadcast(cv) == 0);
+  CHECK_EQ(pthread_cond_broadcast(cv), 0);
 #endif
 }
 
 //----------------------------------------
 
 void gpr_once_init(gpr_once* once, void (*init_function)(void)) {
-  GPR_ASSERT(pthread_once(once, init_function) == 0);
+  CHECK_EQ(pthread_once(once, init_function), 0);
 }
 
 #endif  // defined(GPR_POSIX_SYNC) && !defined(GPR_ABSEIL_SYNC) &&

src/core/lib/gpr/posix/time.cc

@@ -28,6 +28,8 @@
 #ifdef __linux__
 #include <sys/syscall.h>
 #endif
+#include "absl/log/check.h"
+
 #include <grpc/support/atm.h>
 #include <grpc/support/log.h>
 #include <grpc/support/time.h>
@@ -38,7 +40,8 @@ static struct timespec timespec_from_gpr(gpr_timespec gts) {
   struct timespec rv;
   if (sizeof(time_t) < sizeof(int64_t)) {
     // fine to assert, as this is only used in gpr_sleep_until
-    GPR_ASSERT(gts.tv_sec <= INT32_MAX && gts.tv_sec >= INT32_MIN);
+    CHECK(gts.tv_sec <= INT32_MAX);
+    CHECK(gts.tv_sec >= INT32_MIN);
   }
   rv.tv_sec = static_cast<time_t>(gts.tv_sec);
   rv.tv_nsec = gts.tv_nsec;
@@ -67,7 +70,7 @@ void gpr_time_init(void) { gpr_precise_clock_init(); }
 
 static gpr_timespec now_impl(gpr_clock_type clock_type) {
   struct timespec now;
-  GPR_ASSERT(clock_type != GPR_TIMESPAN);
+  CHECK(clock_type != GPR_TIMESPAN);
   if (clock_type == GPR_CLOCK_PRECISE) {
     gpr_timespec ret;
     gpr_precise_clock_now(&ret);
@@ -87,12 +90,12 @@ gpr_timespec (*gpr_now_impl)(gpr_clock_type clock_type) = now_impl;
 
 gpr_timespec gpr_now(gpr_clock_type clock_type) {
   // validate clock type
-  GPR_ASSERT(clock_type == GPR_CLOCK_MONOTONIC ||
-             clock_type == GPR_CLOCK_REALTIME ||
-             clock_type == GPR_CLOCK_PRECISE);
+  CHECK(clock_type == GPR_CLOCK_MONOTONIC || clock_type == GPR_CLOCK_REALTIME ||
+        clock_type == GPR_CLOCK_PRECISE);
   gpr_timespec ts = gpr_now_impl(clock_type);
   // tv_nsecs must be in the range [0, 1e9).
-  GPR_ASSERT(ts.tv_nsec >= 0 && ts.tv_nsec < 1e9);
+  CHECK(ts.tv_nsec >= 0);
+  CHECK(ts.tv_nsec < 1e9);
   return ts;
 }
 

src/core/lib/gpr/posix/tmpfile.cc

@@ -25,6 +25,8 @@
 #include <string.h>
 #include <unistd.h>
 
+#include "absl/log/check.h"
+
 #include <grpc/support/alloc.h>
 #include <grpc/support/log.h>
 #include <grpc/support/string_util.h>
@@ -42,7 +44,7 @@ FILE* gpr_tmpfile(const char* prefix, char** tmp_filename) {
   if (tmp_filename != nullptr) *tmp_filename = nullptr;
 
   gpr_asprintf(&filename_template, "/tmp/%s_XXXXXX", prefix);
-  GPR_ASSERT(filename_template != nullptr);
+  CHECK_NE(filename_template, nullptr);
 
   fd = mkstemp(filename_template);
   if (fd == -1) {

src/core/lib/gpr/subprocess_posix.cc

@@ -28,6 +28,7 @@
 
 #include <iostream>
 
+#include "absl/log/check.h"
 #include "absl/strings/substitute.h"
 
 #include <grpc/support/alloc.h>
@@ -81,8 +82,8 @@ gpr_subprocess* gpr_subprocess_create_with_envp(int argc, const char** argv,
   int stdout_pipe[2];
   int p0 = pipe(stdin_pipe);
   int p1 = pipe(stdout_pipe);
-  GPR_ASSERT(p0 != -1);
-  GPR_ASSERT(p1 != -1);
+  CHECK_NE(p0, -1);
+  CHECK_NE(p1, -1);
   pid = fork();
   if (pid == -1) {
     return nullptr;
@@ -145,7 +146,7 @@ bool gpr_subprocess_communicate(gpr_subprocess* p, std::string& input_data,
         continue;
       } else {
         std::cerr << "select: " << strerror(errno) << std::endl;
-        GPR_ASSERT(0);
+        CHECK(0);
       }
     }
 
@@ -192,7 +193,7 @@ bool gpr_subprocess_communicate(gpr_subprocess* p, std::string& input_data,
   while (waitpid(p->pid, &status, 0) == -1) {
     if (errno != EINTR) {
       std::cerr << "waitpid: " << strerror(errno) << std::endl;
-      GPR_ASSERT(0);
+      CHECK(0);
     }
   }