From: Richard Russon <rich@flatcap.org>
Date: Mon, 29 Apr 2019 13:46:56 +0000 (+0100)
Subject: test: add md5 tests for degenerate cases
X-Git-Tag: 2019-10-25~233^2~59
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=068714f90e53538293169121d6e811046b89d024;p=neomutt

test: add md5 tests for degenerate cases
---

diff --git a/test/md5/mutt_md5.c b/test/md5/mutt_md5.c
index 979313adf..4b77845f5 100644
--- a/test/md5/mutt_md5.c
+++ b/test/md5/mutt_md5.c
@@ -28,4 +28,13 @@
 void test_mutt_md5(void)
 {
   // void *mutt_md5(const char *str, void *buf);
+
+  {
+    char buf[32] = { 0 };
+    TEST_CHECK(!mutt_md5(NULL, &buf));
+  }
+
+  {
+    TEST_CHECK(!mutt_md5("apple", NULL));
+  }
 }
diff --git a/test/md5/mutt_md5_bytes.c b/test/md5/mutt_md5_bytes.c
index 902aa8b05..e93ed7247 100644
--- a/test/md5/mutt_md5_bytes.c
+++ b/test/md5/mutt_md5_bytes.c
@@ -28,4 +28,16 @@
 void test_mutt_md5_bytes(void)
 {
   // void *mutt_md5_bytes(const void *buffer, size_t len, void *resbuf);
+
+  {
+    char buf[32] = { 0 };
+    mutt_md5_bytes(NULL, 10, &buf);
+    TEST_CHECK_(1, "mutt_md5_bytes(NULL, 10, &buf)");
+  }
+
+  {
+    char buf[32] = { 0 };
+    mutt_md5_bytes(&buf, 10, NULL);
+    TEST_CHECK_(1, "mutt_md5_bytes(&buf, 10, NULL)");
+  }
 }
diff --git a/test/md5/mutt_md5_finish_ctx.c b/test/md5/mutt_md5_finish_ctx.c
index 171cce54c..d05e9ecfb 100644
--- a/test/md5/mutt_md5_finish_ctx.c
+++ b/test/md5/mutt_md5_finish_ctx.c
@@ -28,4 +28,16 @@
 void test_mutt_md5_finish_ctx(void)
 {
   // void *mutt_md5_finish_ctx(struct Md5Ctx *md5ctx, void *resbuf);
+
+  {
+    char buf[32] = { 0 };
+    mutt_md5_finish_ctx(NULL, &buf);
+    TEST_CHECK_(1, "mutt_md5_finish_ctx(NULL, &buf)");
+  }
+
+  {
+    struct Md5Ctx md5ctx = { 0 };
+    mutt_md5_finish_ctx(&md5ctx, NULL);
+    TEST_CHECK_(1, "mutt_md5_finish_ctx(&md5ctx, NULL)");
+  }
 }
diff --git a/test/md5/mutt_md5_init_ctx.c b/test/md5/mutt_md5_init_ctx.c
index 899bab6c9..efd233837 100644
--- a/test/md5/mutt_md5_init_ctx.c
+++ b/test/md5/mutt_md5_init_ctx.c
@@ -28,4 +28,9 @@
 void test_mutt_md5_init_ctx(void)
 {
   // void mutt_md5_init_ctx(struct Md5Ctx *md5ctx);
+
+  {
+    mutt_md5_init_ctx(NULL);
+    TEST_CHECK_(1, "mutt_md5_init_ctx(NULL)");
+  }
 }
diff --git a/test/md5/mutt_md5_process.c b/test/md5/mutt_md5_process.c
index 5b4a74c5a..93fd56bbd 100644
--- a/test/md5/mutt_md5_process.c
+++ b/test/md5/mutt_md5_process.c
@@ -28,4 +28,15 @@
 void test_mutt_md5_process(void)
 {
   // void mutt_md5_process(const char *str, struct Md5Ctx *md5ctx);
+
+  {
+    struct Md5Ctx md5ctx = { 0 };
+    mutt_md5_process(NULL, &md5ctx);
+    TEST_CHECK_(1, "mutt_md5_process(NULL, &md5ctx)");
+  }
+
+  {
+    mutt_md5_process("apple", NULL);
+    TEST_CHECK_(1, "mutt_md5_process(\"apple\", NULL)");
+  }
 }
diff --git a/test/md5/mutt_md5_process_bytes.c b/test/md5/mutt_md5_process_bytes.c
index 342c2688b..06e75c294 100644
--- a/test/md5/mutt_md5_process_bytes.c
+++ b/test/md5/mutt_md5_process_bytes.c
@@ -28,4 +28,16 @@
 void test_mutt_md5_process_bytes(void)
 {
   // void mutt_md5_process_bytes(const void *buffer, size_t len, struct Md5Ctx *md5ctx);
+
+  {
+    struct Md5Ctx md5ctx = { 0 };
+    mutt_md5_process_bytes(NULL, 10, &md5ctx);
+    TEST_CHECK_(1, "mutt_md5_process_bytes(NULL, 10, &md5ctx)");
+  }
+
+  {
+    char buf[32] = { 0 };
+    mutt_md5_process_bytes(&buf, sizeof(buf), NULL);
+    TEST_CHECK_(1, "mutt_md5_process_bytes(&buf, sizeof(buf), NULL)");
+  }
 }
diff --git a/test/md5/mutt_md5_toascii.c b/test/md5/mutt_md5_toascii.c
index 7dbaf006c..50b06994b 100644
--- a/test/md5/mutt_md5_toascii.c
+++ b/test/md5/mutt_md5_toascii.c
@@ -28,4 +28,15 @@
 void test_mutt_md5_toascii(void)
 {
   // void mutt_md5_toascii(const void *digest, char *resbuf);
+
+  {
+    char buf[32] = { 0 };
+    mutt_md5_toascii(NULL, buf);
+    TEST_CHECK_(1, "mutt_md5_toascii(NULL, &buf)");
+  }
+
+  {
+    mutt_md5_toascii("apple", NULL);
+    TEST_CHECK_(1, "mutt_md5_toascii(\"apple\", NULL)");
+  }
 }