From 3155439c1a96f1964aaee799b008331d0b362db3 Mon Sep 17 00:00:00 2001
From: johannst <johannes.stoelp@gmail.com>
Date: Mon, 19 Apr 2021 21:50:29 +0200
Subject: added tests for fmt() char, long nums

---
 test/checker.cc | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

(limited to 'test')

diff --git a/test/checker.cc b/test/checker.cc
index 2707929..d687b72 100644
--- a/test/checker.cc
+++ b/test/checker.cc
@@ -15,6 +15,15 @@ void check_dec() {
     ASSERT_EQ('\0', have[len]);
 }
 
+void check_dec_long() {
+    char have[32];
+    int len = fmt(have, sizeof(have), "%ld %d", 8589934592 /* 2^33 */, 8589934592 /* 2^33 */);
+
+    ASSERT_EQ("8589934592 0", have);
+    ASSERT_EQ(12, len);
+    ASSERT_EQ('\0', have[len]);
+}
+
 void check_hex() {
     char have[16];
     int len = fmt(have, sizeof(have), "%x %x", 0xdeadbeef, 0xcafe);
@@ -24,6 +33,24 @@ void check_hex() {
     ASSERT_EQ('\0', have[len]);
 }
 
+void check_hex_long() {
+    char have[32];
+    int len = fmt(have, sizeof(have), "%lx %x", 0x1111222233334444, 0x1111222233334444);
+
+    ASSERT_EQ("1111222233334444 33334444", have);
+    ASSERT_EQ(25, len);
+    ASSERT_EQ('\0', have[len]);
+}
+
+void check_char() {
+    char have[4];
+    int len = fmt(have, sizeof(have), "%c%c%c", 'A', 'a', '\x01' /* non printable */);
+
+    ASSERT_EQ("Aa\x01", have);
+    ASSERT_EQ(3, len);
+    ASSERT_EQ('\0', have[len]);
+}
+
 void check_ptr() {
     char have[16];
     int len = fmt(have, sizeof(have), "%p %p", (void*)0xabcd, (void*)0x0);
@@ -60,7 +87,10 @@ void check_exceed_len() {
 int main() {
     TEST_INIT;
     TEST_ADD(check_dec);
+    TEST_ADD(check_dec_long);
     TEST_ADD(check_hex);
+    TEST_ADD(check_hex_long);
+    TEST_ADD(check_char);
     TEST_ADD(check_ptr);
     TEST_ADD(check_null);
     TEST_ADD(check_exact_len);
-- 
cgit v1.2.3


From 1df4dfdcdbbaef7e5b32c5c0bfadec02b3ccd6f0 Mon Sep 17 00:00:00 2001
From: johannst <johannes.stoelp@gmail.com>
Date: Tue, 20 Apr 2021 22:05:13 +0200
Subject: added memcpy + tests for memcpy/memset

---
 test/checker.cc    | 26 +++++++++++++++++++++++++-
 test/test_helper.h |  5 -----
 2 files changed, 25 insertions(+), 6 deletions(-)

(limited to 'test')

diff --git a/test/checker.cc b/test/checker.cc
index d687b72..3d425bf 100644
--- a/test/checker.cc
+++ b/test/checker.cc
@@ -3,7 +3,8 @@
 #include "test_helper.h"
 
 extern "C" {
-    #include <fmt.h>
+#include <common.h>
+#include <fmt.h>
 }
 
 void check_dec() {
@@ -84,6 +85,27 @@ void check_exceed_len() {
     ASSERT_EQ('\0', have[7]);
 }
 
+void check_memset() {
+    unsigned char d[7] = {0};
+    void* ret = memset(d, '\x42', sizeof(d));
+
+    ASSERT_EQ(ret, d);
+    for (unsigned i = 0; i < sizeof(d); ++i) {
+        ASSERT_EQ(0x42, d[i]);
+    }
+}
+
+void check_memcpy() {
+    unsigned char s[5] = {5, 4, 3, 2, 1};
+    unsigned char d[5] = {0};
+    void* ret = memcpy(d, s, sizeof(d));
+
+    ASSERT_EQ(ret, d);
+    for (unsigned i = 0; i < sizeof(d); ++i) {
+        ASSERT_EQ(5-i, d[i]);
+    }
+}
+
 int main() {
     TEST_INIT;
     TEST_ADD(check_dec);
@@ -95,5 +117,7 @@ int main() {
     TEST_ADD(check_null);
     TEST_ADD(check_exact_len);
     TEST_ADD(check_exceed_len);
+    TEST_ADD(check_memset);
+    TEST_ADD(check_memcpy);
     return TEST_RUN;
 }
diff --git a/test/test_helper.h b/test/test_helper.h
index b78d9a6..f1356a4 100644
--- a/test/test_helper.h
+++ b/test/test_helper.h
@@ -28,11 +28,6 @@ void ASSERT_EQ(T1 expected, T2 have) {
     }
 }
 
-template<typename T1, typename T2>
-void ASSERT_EQ(T1* expected, T2* have) {
-    ASSERT_EQ(*expected, *have);
-}
-
 // Char string based ASSERT_* helper.
 
 template<>
-- 
cgit v1.2.3