systemd/SOURCES/1113-Follow-up-with-the-PR-31819.patch

134 lines
11 KiB
Diff

From db3e52ff1f2d911699e9ede04264455548ad39c9 Mon Sep 17 00:00:00 2001
From: Unique-Usman <usmanakinyemi202@gmail.com>
Date: Tue, 19 Mar 2024 18:20:29 +0530
Subject: [PATCH] Follow up with the PR #31819
(cherry picked from commit c0cd99eee69fd9c0a66e7167784d01a49f93b13f)
Related: RHEL-108481
---
src/basic/macro.h | 13 +++++++
src/shared/tests.h | 85 ++++++++++++++++++++++++++++------------------
2 files changed, 65 insertions(+), 33 deletions(-)
diff --git a/src/basic/macro.h b/src/basic/macro.h
index c2934f9951..8ed4270a14 100644
--- a/src/basic/macro.h
+++ b/src/basic/macro.h
@@ -466,4 +466,17 @@ assert_cc(sizeof(dummy_t) == 0);
((long)(_current_ - _entries_) < (long)ELEMENTSOF(_entries_)) && ({ entry = *_current_; true; }); \
_current_++)
+#define DECIMAL_STR_FMT(x) _Generic((x), \
+ char: "%c", \
+ bool: "%d", \
+ unsigned char: "%d", \
+ short: "%hd", \
+ unsigned short: "%hu", \
+ int: "%d", \
+ unsigned: "%u", \
+ long: "%ld", \
+ unsigned long: "%lu", \
+ long long: "%lld", \
+ unsigned long long: "%llu")
+
#include "log.h"
diff --git a/src/shared/tests.h b/src/shared/tests.h
index 97c83ce434..89248d171a 100644
--- a/src/shared/tests.h
+++ b/src/shared/tests.h
@@ -144,41 +144,60 @@ static inline int run_test_table(void) {
#define DEFINE_TEST_MAIN(log_level) \
DEFINE_TEST_MAIN_FULL(log_level, NULL, NULL)
-#define ASSERT_OK(expr) \
- ({ \
- int _result = (expr); \
- if (_result < 0) { \
- log_error_errno("Assertion failed: %s (result: %d, error: %m)", #expr, _result); \
- abort(); \
- } \
+#define ASSERT_OK(expr) \
+ ({ \
+ typeof(expr) _result = (expr); \
+ if (_result < 0) { \
+ log_error_errno(_result, "%s:%i: Assertion failed: %s: %m", \
+ PROJECT_FILE, __LINE__, #expr); \
+ abort(); \
+ } \
+ })
+
+/* DECIMAL_STR_FMT() uses _Generic which cannot be used in string concatenation so we have to format the
+ * input into strings first and then format those into the final assertion message. */
+
+#define ASSERT_EQ(expr1, expr2) \
+ ({ \
+ typeof(expr1) _expr1 = (expr1); \
+ typeof(expr2) _expr2 = (expr2); \
+ if (_expr1 != _expr2) { \
+ char _sexpr1[DECIMAL_STR_MAX(typeof(expr1))]; \
+ char _sexpr2[DECIMAL_STR_MAX(typeof(expr2))]; \
+ xsprintf(_sexpr1, DECIMAL_STR_FMT(_expr1), _expr1); \
+ xsprintf(_sexpr2, DECIMAL_STR_FMT(_expr2), _expr2); \
+ log_error("%s:%i: Assertion failed: expected \"%s == %s\", but \"%s != %s\"", \
+ PROJECT_FILE, __LINE__, #expr1, #expr2, _sexpr1, _sexpr2); \
+ abort(); \
+ } \
})
-#define ASSERT_EQ(expr1, expr2) \
- ({ \
- int _expr1 = (expr1); \
- int _expr2 = (expr2); \
- if (_expr1 != _expr2) { \
- log_error("Assertion failed: expected %s == %s, but %d != %d", #expr1, #expr2, _expr1, _expr2); \
- abort(); \
- } \
+#define ASSERT_GE(expr1, expr2) \
+ ({ \
+ typeof(expr1) _expr1 = (expr1); \
+ typeof(expr2) _expr2 = (expr2); \
+ if (_expr1 < _expr2) { \
+ char _sexpr1[DECIMAL_STR_MAX(typeof(expr1))]; \
+ char _sexpr2[DECIMAL_STR_MAX(typeof(expr2))]; \
+ xsprintf(_sexpr1, DECIMAL_STR_FMT(_expr1), _expr1); \
+ xsprintf(_sexpr2, DECIMAL_STR_FMT(_expr2), _expr2); \
+ log_error("%s:%i: Assertion failed: expected \"%s >= %s\", but \"%s < %s\"", \
+ PROJECT_FILE, __LINE__, #expr1, #expr2, _sexpr1, _sexpr2); \
+ abort(); \
+ } \
})
-#define ASSERT_GE(expr1, expr2) \
- ({ \
- int _expr1 = (expr1); \
- int _expr2 = (expr2); \
- if (_expr1 < _expr2) { \
- log_error("Assertion failed: expected %s >= %s, but %d < %d", #expr1, #expr2, _expr1, _expr2); \
- abort(); \
- } \
- })
-
-#define ASSERT_LE(expr1, expr2) \
- ({ \
- int _expr1 = (expr1); \
- int _expr2 = (expr2); \
- if (_expr1 > _expr2) { \
- log_error("Assertion failed: expected %s <= %s, but %d > %d", #expr1, #expr2, _expr1, _expr2); \
- abort(); \
- } \
+#define ASSERT_LE(expr1, expr2) \
+ ({ \
+ typeof(expr1) _expr1 = (expr1); \
+ typeof(expr2) _expr2 = (expr2); \
+ if (_expr1 > _expr2) { \
+ char _sexpr1[DECIMAL_STR_MAX(typeof(expr1))]; \
+ char _sexpr2[DECIMAL_STR_MAX(typeof(expr2))]; \
+ xsprintf(_sexpr1, DECIMAL_STR_FMT(_expr1), _expr1); \
+ xsprintf(_sexpr2, DECIMAL_STR_FMT(_expr2), _expr2); \
+ log_error("%s:%i: Assertion failed: expected \"%s <= %s\", but \"%s > %s\"", \
+ PROJECT_FILE, __LINE__, #expr1, #expr2, _sexpr1, _sexpr2); \
+ abort(); \
+ } \
})