[zxtest] Fix unused and format warning.

TEST=zxtest-test,zxtest-integration-test

Change-Id: I4e99d431431c3d5a09b5e640a9ec4a49a435ed1b
diff --git a/system/ulib/zxtest/assertion.cpp b/system/ulib/zxtest/assertion.cpp
index 2d99c42..81525e9 100644
--- a/system/ulib/zxtest/assertion.cpp
+++ b/system/ulib/zxtest/assertion.cpp
@@ -2,6 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#include <cinttypes>
 #include <stdint.h>
 
 #include <fbl/string_buffer.h>
@@ -45,28 +46,23 @@
 
 } // namespace internal
 
-template <>
-fbl::String PrintValue(int32_t value) {
-    return fbl::StringPrintf("%d", value);
+template <> fbl::String PrintValue(int32_t value) {
+    return fbl::StringPrintf("%" PRIi32, value);
 }
 
-template <>
-fbl::String PrintValue(int64_t value) {
-    return fbl::StringPrintf("%ld", value);
+template <> fbl::String PrintValue(int64_t value) {
+    return fbl::StringPrintf("%" PRIi64, value);
 }
 
-template <>
-fbl::String PrintValue(uint64_t value) {
-    return fbl::StringPrintf("%lu", value);
+template <> fbl::String PrintValue(uint64_t value) {
+    return fbl::StringPrintf("%" PRIu64, value);
 }
 
-template <>
-fbl::String PrintValue(const char* value) {
+template <> fbl::String PrintValue(const char* value) {
     return fbl::StringPrintf("%s", value);
 }
 
-template <>
-fbl::String PrintValue(const fbl::String& value) {
+template <> fbl::String PrintValue(const fbl::String& value) {
     return value;
 }
 
diff --git a/system/ulib/zxtest/c-wrappers.cpp b/system/ulib/zxtest/c-wrappers.cpp
index 2d8fe4d..71ea810 100644
--- a/system/ulib/zxtest/c-wrappers.cpp
+++ b/system/ulib/zxtest/c-wrappers.cpp
@@ -2,6 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#include <cinttypes>
 #include <memory.h>
 
 #include <zxtest/base/assertion.h>
@@ -62,3 +63,51 @@
 bool zxtest_runner_should_abort_current_test(void) {
     return zxtest::Runner::GetInstance()->ShouldAbortCurrentTest();
 }
+
+size_t _zxtest_print_int32(int32_t val, char* buffer, size_t buffer_size) {
+    return snprintf(buffer, buffer_size, "%" PRIi32, val);
+}
+
+size_t _zxtest_print_uint32(int32_t val, char* buffer, size_t buffer_size) {
+    return snprintf(buffer, buffer_size, "%" PRIu32, val);
+}
+
+size_t _zxtest_print_int64(int64_t val, char* buffer, size_t buffer_size) {
+    return snprintf(buffer, buffer_size, "%" PRIi64, val);
+}
+
+size_t _zxtest_print_uint64(uint64_t val, char* buffer, size_t buffer_size) {
+    return snprintf(buffer, buffer_size, "%" PRIu64, val);
+}
+
+size_t _zxtest_print_bool(bool val, char* buffer, size_t buffer_size) {
+    return snprintf(buffer, buffer_size, "%s", (val) ? "true" : "false");
+}
+
+size_t _zxtest_print_str(const char* val, char* buffer, size_t buffer_size) {
+    return snprintf(buffer, buffer_size, "%s", (val == NULL) ? "nullptr" : val);
+}
+
+size_t _zxtest_print_ptr(const void* val, char* buffer, size_t buffer_size) {
+    return snprintf(buffer, buffer_size, "%p", val);
+}
+
+size_t _zxtest_print_hex(const void* val, size_t size, char* buffer, size_t buffer_size) {
+    if (buffer_size == 0 || buffer_size < 2 * size + 1) {
+        return 3 * size + 1;
+    }
+
+    if (val == NULL) {
+        snprintf(buffer, 4, "nullptr");
+    }
+
+    for (size_t curr = 0; curr < size; ++curr) {
+        snprintf(buffer + 3 * curr, buffer_size - curr, "%02X%*s", *((uint8_t*)(val) + curr),
+                 (curr < size - 1) ? 1 : 0, " ");
+    }
+    return 0;
+}
+
+void zxtest_c_clean_buffer(char** buffer) {
+    free(*buffer);
+}
diff --git a/system/ulib/zxtest/include/zxtest/c/zxtest.h b/system/ulib/zxtest/include/zxtest/c/zxtest.h
index ce4e764..759cb29 100644
--- a/system/ulib/zxtest/include/zxtest/c/zxtest.h
+++ b/system/ulib/zxtest/include/zxtest/c/zxtest.h
@@ -42,44 +42,23 @@
 int zxtest_run_all_tests(int argc, char** argv);
 
 // Internal for generating human readable output in C.
-static size_t _zxtest_print_int32(int32_t val, char* buffer, size_t buffer_size) {
-    return snprintf(buffer, buffer_size, "%d", val);
-}
-static size_t _zxtest_print_uint32(int32_t val, char* buffer, size_t buffer_size) {
-    return snprintf(buffer, buffer_size, "%u", val);
-}
-static size_t _zxtest_print_int64(int64_t val, char* buffer, size_t buffer_size) {
-    return snprintf(buffer, buffer_size, "%ld", val);
-}
-static size_t _zxtest_print_uint64(uint64_t val, char* buffer, size_t buffer_size) {
-    return snprintf(buffer, buffer_size, "%lu", val);
-}
-static size_t _zxtest_print_bool(bool val, char* buffer, size_t buffer_size) {
-    return snprintf(buffer, buffer_size, "%s", (val) ? "true" : "false");
-}
-static size_t _zxtest_print_str(const char* val, char* buffer, size_t buffer_size) {
-    return snprintf(buffer, buffer_size, "%s", (val == NULL) ? "nullptr" : val);
-}
-static size_t _zxtest_print_ptr(const void* val, char* buffer, size_t buffer_size) {
-    return snprintf(buffer, buffer_size, "%p", val);
-}
+size_t _zxtest_print_int32(int32_t val, char* buffer, size_t buffer_size);
 
-static size_t _zxtest_print_hex(const void* val, size_t size, char* buffer, size_t buffer_size) {
-    if (buffer_size == 0 || buffer_size < 2 * size + 1) {
-        return 3 * size + 1;
-    }
+size_t _zxtest_print_uint32(int32_t val, char* buffer, size_t buffer_size);
 
-    if (val == NULL) {
-        snprintf(buffer, 4, "nullptr");
-    }
+size_t _zxtest_print_int64(int64_t val, char* buffer, size_t buffer_size);
 
-    for (size_t curr = 0; curr < size; ++curr) {
-        snprintf(buffer + 3 * curr, buffer_size - curr, "%02X%*s", *((uint8_t*)(val) + curr),
-                 (curr < size - 1) ? 1 : 0, " ");
-    }
-    return 0;
-}
+size_t _zxtest_print_uint64(uint64_t val, char* buffer, size_t buffer_size);
 
+size_t _zxtest_print_bool(bool val, char* buffer, size_t buffer_size);
+
+size_t _zxtest_print_str(const char* val, char* buffer, size_t buffer_size);
+
+size_t _zxtest_print_ptr(const void* val, char* buffer, size_t buffer_size);
+
+size_t _zxtest_print_hex(const void* val, size_t size, char* buffer, size_t buffer_size);
+
+void zxtest_c_clean_buffer(char** buffer);
 #ifdef __cplusplus
 }
 #endif
@@ -94,15 +73,15 @@
 #define _ZXTEST_REGISTER_FN(TestCase, Test) TestCase##_##Test##_register_fn
 
 // Register a test as part of a TestCase.
-#define TEST(TestCase, Test)                                                            \
-    static zxtest_test_ref_t _ZXTEST_TEST_REF(TestCase, Test) = {.test_index = 0,       \
-                                                                 .test_case_index = 0}; \
-    static void _ZXTEST_TEST_FN(TestCase, Test)(void);                                  \
-    static void _ZXTEST_REGISTER_FN(TestCase, Test)(void) __attribute__((constructor)); \
-    void _ZXTEST_REGISTER_FN(TestCase, Test)(void) {                                    \
-        _ZXTEST_TEST_REF(TestCase, Test) = zxtest_runner_register_test(                 \
-            #TestCase, #Test, __FILE__, __LINE__, &_ZXTEST_TEST_FN(TestCase, Test));    \
-    }                                                                                   \
+#define TEST(TestCase, Test)                                                                       \
+    static zxtest_test_ref_t _ZXTEST_TEST_REF(TestCase, Test) = {.test_index = 0,                  \
+                                                                 .test_case_index = 0};            \
+    static void _ZXTEST_TEST_FN(TestCase, Test)(void);                                             \
+    static void _ZXTEST_REGISTER_FN(TestCase, Test)(void) __attribute__((constructor));            \
+    void _ZXTEST_REGISTER_FN(TestCase, Test)(void) {                                               \
+        _ZXTEST_TEST_REF(TestCase, Test) = zxtest_runner_register_test(                            \
+            #TestCase, #Test, __FILE__, __LINE__, &_ZXTEST_TEST_FN(TestCase, Test));               \
+    }                                                                                              \
     void _ZXTEST_TEST_FN(TestCase, Test)(void)
 
 // Helper function to print variables.
@@ -123,33 +102,29 @@
 
 #define _ZXTEST_NULLPTR NULL
 
-#define _ZXTEST_HEX_PRINTER(var, buffer, size) \
+#define _ZXTEST_HEX_PRINTER(var, buffer, size)                                                     \
     _zxtest_print_hex((const void*)&var, sizeof(__typeof__(var)), buffer, size)
 
-static void zxtest_c_clean_buffer(char** buffer) {
-    free(*buffer);
-}
-
-#define _ZXTEST_PRINT_BUFFER_NAME(var, type, line, printer)                                   \
-    char str_placeholder_##type##_##line = '\0';                                              \
-    size_t buff_size_##type##_##line = printer(var, &str_placeholder_##type##_##line, 1) + 1; \
-    char* str_buffer_##type##_##line __attribute__((cleanup(zxtest_c_clean_buffer))) =        \
-        (char*)malloc(buff_size_##type##_##line * sizeof(char));                              \
-    memset(str_buffer_##type##_##line, '\0', buff_size_##type##_##line);                      \
+#define _ZXTEST_PRINT_BUFFER_NAME(var, type, line, printer)                                        \
+    char str_placeholder_##type##_##line = '\0';                                                   \
+    size_t buff_size_##type##_##line = printer(var, &str_placeholder_##type##_##line, 1) + 1;      \
+    char* str_buffer_##type##_##line __attribute__((cleanup(zxtest_c_clean_buffer))) =             \
+        (char*)malloc(buff_size_##type##_##line * sizeof(char));                                   \
+    memset(str_buffer_##type##_##line, '\0', buff_size_##type##_##line);                           \
     printer(var, str_buffer_##type##_##line, buff_size_##type##_##line)
 
-#define _ZXTEST_LOAD_PRINT_VAR(var, type, line) \
+#define _ZXTEST_LOAD_PRINT_VAR(var, type, line)                                                    \
     _ZXTEST_PRINT_BUFFER_NAME(var, type, line, _ZXTEST_SPRINT_PRINTER)
 
-#define _ZXTEST_LOAD_PRINT_HEX(var, type, line) \
+#define _ZXTEST_LOAD_PRINT_HEX(var, type, line)                                                    \
     _ZXTEST_PRINT_BUFFER_NAME(var, type, line, _ZXTEST_HEX_PRINTER)
 
 #define _ZXTEST_TOKEN(token) token
 #define _ZXTEST_GET_PRINT_VAR(var, type, line) str_buffer_##type##_##line
 
 // Provides an alias for assertion mechanisms.
-#define _ZXTEST_ASSERT(desc, expected, expected_var, actual, actual_var, file, line, is_fatal)   \
-    zxtest_runner_notify_assertion(desc, expected, expected_var, actual, actual_var, file, line, \
+#define _ZXTEST_ASSERT(desc, expected, expected_var, actual, actual_var, file, line, is_fatal)     \
+    zxtest_runner_notify_assertion(desc, expected, expected_var, actual, actual_var, file, line,   \
                                    is_fatal)
 
 #define _ZXTEST_ABORT_IF_ERROR zxtest_runner_should_abort_current_test()
diff --git a/system/ulib/zxtest/include/zxtest/zxtest.h b/system/ulib/zxtest/include/zxtest/zxtest.h
index 751a6f5..910d974 100644
--- a/system/ulib/zxtest/include/zxtest/zxtest.h
+++ b/system/ulib/zxtest/include/zxtest/zxtest.h
@@ -25,6 +25,8 @@
 #define _BYTENE(actual, expected) memcmp(&actual, &expected, sizeof(actual)) != 0
 
 // Used to cleanup allocated buffers for formatted messages.
+// Marked unused to prevent compiler warnings.
+static void zxtest_clean_buffer(char** buffer) __attribute__((unused));
 static void zxtest_clean_buffer(char** buffer) {
     free(*buffer);
 }
@@ -34,173 +36,173 @@
 
 #define _GEN_ASSERT_DESC_0(buffer, buffer_size, desc) snprintf(buffer, buffer_size, desc)
 
-#define _GEN_ASSERT_DESC_1(buffer, buffer_size, desc, msg, ...) \
+#define _GEN_ASSERT_DESC_1(buffer, buffer_size, desc, msg, ...)                                    \
     snprintf(buffer, buffer_size, desc " " msg, ##__VA_ARGS__)
 
-#define _GEN_ASSERT_DESC(buffer, buffer_size, desc, ...)                                         \
-    _ZXTEST_SEL_N(_0, ##__VA_ARGS__, _GEN_ASSERT_DESC_1, _GEN_ASSERT_DESC_1, _GEN_ASSERT_DESC_0) \
+#define _GEN_ASSERT_DESC(buffer, buffer_size, desc, ...)                                           \
+    _ZXTEST_SEL_N(_0, ##__VA_ARGS__, _GEN_ASSERT_DESC_1, _GEN_ASSERT_DESC_1, _GEN_ASSERT_DESC_0)   \
     (buffer, buffer_size, desc, ##__VA_ARGS__)
 
-#define _LOAD_BUFFER(buffer_name, desc, ...)                              \
-    char tmp;                                                             \
-    size_t req_size = _GEN_ASSERT_DESC(&tmp, 1, desc, ##__VA_ARGS__) + 1; \
-    char* buffer_name __attribute__((cleanup(zxtest_clean_buffer))) =     \
-        (char*)malloc(req_size * sizeof(char));                           \
+#define _LOAD_BUFFER(buffer_name, desc, ...)                                                       \
+    char tmp;                                                                                      \
+    size_t req_size = _GEN_ASSERT_DESC(&tmp, 1, desc, ##__VA_ARGS__) + 1;                          \
+    char* buffer_name __attribute__((cleanup(zxtest_clean_buffer))) =                              \
+        (char*)malloc(req_size * sizeof(char));                                                    \
     memset(buffer_name, '\0', req_size);
 
-#define _ASSERT_VAR_BYTES(op, expected, actual, fatal, file, line, desc, ...)                     \
-    do {                                                                                          \
-        if (!(op(actual, expected))) {                                                            \
-            _LOAD_BUFFER(msg_buffer, desc, __VA_ARGS__);                                          \
-            _GEN_ASSERT_DESC(msg_buffer, req_size, desc, ##__VA_ARGS__);                          \
-            _ZXTEST_LOAD_PRINT_HEX(actual, act, line);                                            \
-            _ZXTEST_LOAD_PRINT_HEX(expected, exptd, line);                                        \
-            _ZXTEST_ASSERT(msg_buffer, #expected, _ZXTEST_GET_PRINT_VAR(expected, exptd, line),   \
-                           #actual, _ZXTEST_GET_PRINT_VAR(actual, act, line), file, line, fatal); \
-            if (fatal && _ZXTEST_ABORT_IF_ERROR) {                                                \
-                return;                                                                           \
-            }                                                                                     \
-        }                                                                                         \
+#define _ASSERT_VAR_BYTES(op, expected, actual, fatal, file, line, desc, ...)                      \
+    do {                                                                                           \
+        if (!(op(actual, expected))) {                                                             \
+            _LOAD_BUFFER(msg_buffer, desc, __VA_ARGS__);                                           \
+            _GEN_ASSERT_DESC(msg_buffer, req_size, desc, ##__VA_ARGS__);                           \
+            _ZXTEST_LOAD_PRINT_HEX(actual, act, line);                                             \
+            _ZXTEST_LOAD_PRINT_HEX(expected, exptd, line);                                         \
+            _ZXTEST_ASSERT(msg_buffer, #expected, _ZXTEST_GET_PRINT_VAR(expected, exptd, line),    \
+                           #actual, _ZXTEST_GET_PRINT_VAR(actual, act, line), file, line, fatal);  \
+            if (fatal && _ZXTEST_ABORT_IF_ERROR) {                                                 \
+                return;                                                                            \
+            }                                                                                      \
+        }                                                                                          \
     } while (0)
 
-#define _ASSERT_VAR(op, expected, actual, fatal, file, line, desc, ...)                           \
-    do {                                                                                          \
-        if (!(op(actual, expected))) {                                                            \
-            _LOAD_BUFFER(msg_buffer, desc, __VA_ARGS__);                                          \
-            _GEN_ASSERT_DESC(msg_buffer, req_size, desc, ##__VA_ARGS__);                          \
-            _ZXTEST_LOAD_PRINT_VAR(actual, act, line);                                            \
-            _ZXTEST_LOAD_PRINT_VAR(expected, exptd, line);                                        \
-            _ZXTEST_ASSERT(msg_buffer, #expected, _ZXTEST_GET_PRINT_VAR(expected, exptd, line),   \
-                           #actual, _ZXTEST_GET_PRINT_VAR(actual, act, line), file, line, fatal); \
-            if (fatal && _ZXTEST_ABORT_IF_ERROR) {                                                \
-                return;                                                                           \
-            }                                                                                     \
-        }                                                                                         \
+#define _ASSERT_VAR(op, expected, actual, fatal, file, line, desc, ...)                            \
+    do {                                                                                           \
+        if (!(op(actual, expected))) {                                                             \
+            _LOAD_BUFFER(msg_buffer, desc, __VA_ARGS__);                                           \
+            _GEN_ASSERT_DESC(msg_buffer, req_size, desc, ##__VA_ARGS__);                           \
+            _ZXTEST_LOAD_PRINT_VAR(actual, act, line);                                             \
+            _ZXTEST_LOAD_PRINT_VAR(expected, exptd, line);                                         \
+            _ZXTEST_ASSERT(msg_buffer, #expected, _ZXTEST_GET_PRINT_VAR(expected, exptd, line),    \
+                           #actual, _ZXTEST_GET_PRINT_VAR(actual, act, line), file, line, fatal);  \
+            if (fatal && _ZXTEST_ABORT_IF_ERROR) {                                                 \
+                return;                                                                            \
+            }                                                                                      \
+        }                                                                                          \
     } while (0)
 
-#define ASSERT_EQ(val2, val1, ...)                                                         \
-    _ASSERT_VAR(_EQ, val2, val1, true, __FILE__, __LINE__, "Expected " #val1 " == " #val2, \
+#define ASSERT_EQ(val2, val1, ...)                                                                 \
+    _ASSERT_VAR(_EQ, val2, val1, true, __FILE__, __LINE__, "Expected " #val1 " == " #val2,         \
                 ##__VA_ARGS__)
 
-#define ASSERT_NE(val2, val1, ...)                                                         \
-    _ASSERT_VAR(_NE, val2, val1, true, __FILE__, __LINE__, "Expected " #val1 " != " #val2, \
+#define ASSERT_NE(val2, val1, ...)                                                                 \
+    _ASSERT_VAR(_NE, val2, val1, true, __FILE__, __LINE__, "Expected " #val1 " != " #val2,         \
                 ##__VA_ARGS__)
 
-#define EXPECT_EQ(val2, val1, ...)                                                          \
-    _ASSERT_VAR(_EQ, val2, val1, false, __FILE__, __LINE__, "Expected " #val1 " == " #val2, \
+#define EXPECT_EQ(val2, val1, ...)                                                                 \
+    _ASSERT_VAR(_EQ, val2, val1, false, __FILE__, __LINE__, "Expected " #val1 " == " #val2,        \
                 ##__VA_ARGS__)
 
-#define EXPECT_NE(val2, val1, ...)                                                          \
-    _ASSERT_VAR(_NE, val2, val1, false, __FILE__, __LINE__, "Expected " #val1 " != " #val2, \
+#define EXPECT_NE(val2, val1, ...)                                                                 \
+    _ASSERT_VAR(_NE, val2, val1, false, __FILE__, __LINE__, "Expected " #val1 " != " #val2,        \
                 ##__VA_ARGS__)
 
-#define ASSERT_LT(val1, val2, ...)                                                        \
-    _ASSERT_VAR(_LT, val2, val1, true, __FILE__, __LINE__, "Expected " #val1 " < " #val2, \
+#define ASSERT_LT(val1, val2, ...)                                                                 \
+    _ASSERT_VAR(_LT, val2, val1, true, __FILE__, __LINE__, "Expected " #val1 " < " #val2,          \
                 ##__VA_ARGS__)
 
-#define ASSERT_LE(val1, val2, ...)                                                         \
-    _ASSERT_VAR(_LE, val2, val1, true, __FILE__, __LINE__, "Expected " #val1 " <= " #val2, \
+#define ASSERT_LE(val1, val2, ...)                                                                 \
+    _ASSERT_VAR(_LE, val2, val1, true, __FILE__, __LINE__, "Expected " #val1 " <= " #val2,         \
                 ##__VA_ARGS__)
 
-#define EXPECT_LT(val1, val2, ...)                                                         \
-    _ASSERT_VAR(_LT, val2, val1, false, __FILE__, __LINE__, "Expected " #val1 " < " #val2, \
+#define EXPECT_LT(val1, val2, ...)                                                                 \
+    _ASSERT_VAR(_LT, val2, val1, false, __FILE__, __LINE__, "Expected " #val1 " < " #val2,         \
                 ##__VA_ARGS__)
 
-#define EXPECT_LE(val1, val2, ...)                                                          \
-    _ASSERT_VAR(_LE, val2, val1, false, __FILE__, __LINE__, "Expected " #val1 " <= " #val2, \
+#define EXPECT_LE(val1, val2, ...)                                                                 \
+    _ASSERT_VAR(_LE, val2, val1, false, __FILE__, __LINE__, "Expected " #val1 " <= " #val2,        \
                 ##__VA_ARGS__)
 
-#define ASSERT_GT(val1, val2, ...)                                                        \
-    _ASSERT_VAR(_GT, val2, val1, true, __FILE__, __LINE__, "Expected " #val1 " > " #val2, \
+#define ASSERT_GT(val1, val2, ...)                                                                 \
+    _ASSERT_VAR(_GT, val2, val1, true, __FILE__, __LINE__, "Expected " #val1 " > " #val2,          \
                 ##__VA_ARGS__)
 
-#define ASSERT_GE(val1, val2, ...)                                                         \
-    _ASSERT_VAR(_GE, val2, val1, true, __FILE__, __LINE__, "Expected " #val1 " >= " #val2, \
+#define ASSERT_GE(val1, val2, ...)                                                                 \
+    _ASSERT_VAR(_GE, val2, val1, true, __FILE__, __LINE__, "Expected " #val1 " >= " #val2,         \
                 ##__VA_ARGS__)
 
-#define EXPECT_GT(val1, val2, ...)                                                         \
-    _ASSERT_VAR(_GT, val2, val1, false, __FILE__, __LINE__, "Expected " #val1 " > " #val2, \
+#define EXPECT_GT(val1, val2, ...)                                                                 \
+    _ASSERT_VAR(_GT, val2, val1, false, __FILE__, __LINE__, "Expected " #val1 " > " #val2,         \
                 ##__VA_ARGS__)
 
-#define EXPECT_GE(val1, val2, ...)                                                          \
-    _ASSERT_VAR(_GE, val2, val1, false, __FILE__, __LINE__, "Expected " #val1 " >= " #val2, \
+#define EXPECT_GE(val1, val2, ...)                                                                 \
+    _ASSERT_VAR(_GE, val2, val1, false, __FILE__, __LINE__, "Expected " #val1 " >= " #val2,        \
                 ##__VA_ARGS__)
 
-#define ASSERT_STR_EQ(val2, val1, ...)                        \
-    _ASSERT_VAR(_STREQ, val2, val1, true, __FILE__, __LINE__, \
+#define ASSERT_STR_EQ(val2, val1, ...)                                                             \
+    _ASSERT_VAR(_STREQ, val2, val1, true, __FILE__, __LINE__,                                      \
                 "Expected strings " #val1 " == " #val2, ##__VA_ARGS__)
 
-#define EXPECT_STR_EQ(val2, val1, ...)                         \
-    _ASSERT_VAR(_STREQ, val2, val1, false, __FILE__, __LINE__, \
+#define EXPECT_STR_EQ(val2, val1, ...)                                                             \
+    _ASSERT_VAR(_STREQ, val2, val1, false, __FILE__, __LINE__,                                     \
                 "Expected strings " #val1 " == " #val2, ##__VA_ARGS__)
 
-#define ASSERT_STR_NE(val2, val1, ...)                        \
-    _ASSERT_VAR(_STREQ, val2, val1, true, __FILE__, __LINE__, \
+#define ASSERT_STR_NE(val2, val1, ...)                                                             \
+    _ASSERT_VAR(_STREQ, val2, val1, true, __FILE__, __LINE__,                                      \
                 "Expected strings " #val1 " != " #val2, ##__VA_ARGS__)
 
-#define EXPECT_STR_NE(val2, val1, ...)                         \
-    _ASSERT_VAR(_STRNE, val2, val1, false, __FILE__, __LINE__, \
+#define EXPECT_STR_NE(val2, val1, ...)                                                             \
+    _ASSERT_VAR(_STRNE, val2, val1, false, __FILE__, __LINE__,                                     \
                 "Expected strings " #val1 " != " #val2, ##__VA_ARGS__)
 
-#define ASSERT_NULL(val1, ...)                                        \
-    _ASSERT_VAR(_EQ, val1, _ZXTEST_NULLPTR, true, __FILE__, __LINE__, \
+#define ASSERT_NULL(val1, ...)                                                                     \
+    _ASSERT_VAR(_EQ, val1, _ZXTEST_NULLPTR, true, __FILE__, __LINE__,                              \
                 "Expected " #val1 " is null pointer.", ##__VA_ARGS__)
 
-#define EXPECT_NULL(val1, ...)                                         \
-    _ASSERT_VAR(_NE, val1, _ZXTEST_NULLPTR, false, __FILE__, __LINE__, \
+#define EXPECT_NULL(val1, ...)                                                                     \
+    _ASSERT_VAR(_NE, val1, _ZXTEST_NULLPTR, false, __FILE__, __LINE__,                             \
                 "Expected " #val1 " is null pointer.", ##__VA_ARGS__)
 
 #define ASSERT_NOT_NULL(val1, ...)                                                                 \
     _ASSERT_VAR(_NE, val1, NULL, true, __FILE__, __LINE__, "Expected " #val1 " non null pointer.", \
                 ##__VA_ARGS__)
 
-#define EXPECT_NOT_NULL(val1, ...)                                     \
-    _ASSERT_VAR(_EQ, val1, _ZXTEST_NULLPTR, false, __FILE__, __LINE__, \
+#define EXPECT_NOT_NULL(val1, ...)                                                                 \
+    _ASSERT_VAR(_EQ, val1, _ZXTEST_NULLPTR, false, __FILE__, __LINE__,                             \
                 "Expected " #val1 " non null pointer.", ##__VA_ARGS__)
 
-#define ASSERT_OK(val1, ...)                                                                 \
-    _ASSERT_VAR(_LE, val1, ZX_OK, true, __FILE__, __LINE__, "Expected " #val1 " is ZX_OK .", \
+#define ASSERT_OK(val1, ...)                                                                       \
+    _ASSERT_VAR(_LE, val1, ZX_OK, true, __FILE__, __LINE__, "Expected " #val1 " is ZX_OK .",       \
                 ##__VA_ARGS__)
 
-#define EXPECT_OK(val1, ...)                                                                  \
-    _ASSERT_VAR(_LE, val1, ZX_OK, false, __FILE__, __LINE__, "Expected " #val1 " is ZX_OK .", \
+#define EXPECT_OK(val1, ...)                                                                       \
+    _ASSERT_VAR(_LE, val1, ZX_OK, false, __FILE__, __LINE__, "Expected " #val1 " is ZX_OK .",      \
                 ##__VA_ARGS__)
 
-#define ASSERT_BYTES_EQ(val1, val2, ...)                             \
-    _ASSERT_VAR_BYTES(_BYTEEQ, val2, val1, true, __FILE__, __LINE__, \
+#define ASSERT_BYTES_EQ(val1, val2, ...)                                                           \
+    _ASSERT_VAR_BYTES(_BYTEEQ, val2, val1, true, __FILE__, __LINE__,                               \
                       "Expected " #val1 " same bytes as " #val2, ##__VA_ARGS__)
 
-#define EXPECT_BYTES_EQ(val1, val2, ...)                              \
-    _ASSERT_VAR_BYTES(_BYTEEQ, val2, val1, false, __FILE__, __LINE__, \
+#define EXPECT_BYTES_EQ(val1, val2, ...)                                                           \
+    _ASSERT_VAR_BYTES(_BYTEEQ, val2, val1, false, __FILE__, __LINE__,                              \
                       "Expected " #val1 " same bytes as " #val2, ##__VA_ARGS__)
 
-#define ASSERT_BYTES_NE(val1, val2, ...)                             \
-    _ASSERT_VAR_BYTES(_BYTENE, val2, val1, true, __FILE__, __LINE__, \
+#define ASSERT_BYTES_NE(val1, val2, ...)                                                           \
+    _ASSERT_VAR_BYTES(_BYTENE, val2, val1, true, __FILE__, __LINE__,                               \
                       "Expected " #val1 " same bytes as " #val2, ##__VA_ARGS__)
 
-#define EXPECT_BYTES_NE(val1, val2, ...)                              \
-    _ASSERT_VAR_BYTES(_BYTENE, val2, val1, false, __FILE__, __LINE__, \
+#define EXPECT_BYTES_NE(val1, val2, ...)                                                           \
+    _ASSERT_VAR_BYTES(_BYTENE, val2, val1, false, __FILE__, __LINE__,                              \
                       "Expected " #val1 " same bytes as " #val2, ##__VA_ARGS__)
 
-#define ASSERT_TRUE(val, ...)                                                           \
-    _ASSERT_VAR(_EQ, val, true, true, __FILE__, __LINE__, "Expected " #val " is true.", \
+#define ASSERT_TRUE(val, ...)                                                                      \
+    _ASSERT_VAR(_EQ, val, true, true, __FILE__, __LINE__, "Expected " #val " is true.",            \
                 ##__VA_ARGS__)
 
-#define ASSERT_FALSE(val, ...)                                                            \
-    _ASSERT_VAR(_EQ, val, false, true, __FILE__, __LINE__, "Expected " #val " is false.", \
+#define ASSERT_FALSE(val, ...)                                                                     \
+    _ASSERT_VAR(_EQ, val, false, true, __FILE__, __LINE__, "Expected " #val " is false.",          \
                 ##__VA_ARGS__)
 
-#define EXPECT_TRUE(val, ...)                                                            \
-    _ASSERT_VAR(_EQ, val, true, false, __FILE__, __LINE__, "Expected " #val " is true.", \
+#define EXPECT_TRUE(val, ...)                                                                      \
+    _ASSERT_VAR(_EQ, val, true, false, __FILE__, __LINE__, "Expected " #val " is true.",           \
                 ##__VA_ARGS__)
 
-#define EXPECT_FALSE(val, ...)                                                             \
-    _ASSERT_VAR(_EQ, val, false, false, __FILE__, __LINE__, "Expected " #val " is false.", \
+#define EXPECT_FALSE(val, ...)                                                                     \
+    _ASSERT_VAR(_EQ, val, false, false, __FILE__, __LINE__, "Expected " #val " is false.",         \
                 ##__VA_ARGS__)
 
-#define FAIL(...) \
+#define FAIL(...)                                                                                  \
     _ASSERT_VAR(_EQ, false, true, true, __FILE__, __LINE__, "Failure condition met.", ##__VA_ARGS__)
 
-#define ASSERT_NO_FATAL_FAILURES(...)                                                          \
-    _ASSERT_VAR(_EQ, false, true, true, __FILE__, __LINE__, "Test registered fatal failures.", \
+#define ASSERT_NO_FATAL_FAILURES(...)                                                              \
+    _ASSERT_VAR(_EQ, false, true, true, __FILE__, __LINE__, "Test registered fatal failures.",     \
                 ##__VA_ARGS__)