From: djm <djm@openbsd.org>
Date: Fri, 21 May 2021 03:59:01 +0000 (+0000)
Subject: also check contents of remaining string
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=9d6f8b7e25c5db34983ad4464311eea9cd550244;p=openbsd

also check contents of remaining string
---

diff --git a/regress/usr.bin/ssh/unittests/misc/test_strdelim.c b/regress/usr.bin/ssh/unittests/misc/test_strdelim.c
index e5026d8637d..0a791e753d2 100644
--- a/regress/usr.bin/ssh/unittests/misc/test_strdelim.c
+++ b/regress/usr.bin/ssh/unittests/misc/test_strdelim.c
@@ -1,4 +1,4 @@
-/* 	$OpenBSD: test_strdelim.c,v 1.1 2021/05/21 03:48:07 djm Exp $ */
+/* 	$OpenBSD: test_strdelim.c,v 1.2 2021/05/21 03:59:01 djm Exp $ */
 /*
  * Regress test for misc strdelim() and co
  *
@@ -31,7 +31,9 @@ test_strdelim(void)
 	TEST_START("empty");
 	START_STRING("");
 	cp = strdelim(&str);
-	ASSERT_STRING_EQ(cp, "");	/* XXX better as NULL */
+	ASSERT_STRING_EQ(cp, "");	/* XXX arguable */
+	cp = strdelim(&str);
+	ASSERT_PTR_EQ(cp, NULL);
 	DONE_STRING();
 	TEST_DONE();
 
@@ -39,6 +41,7 @@ test_strdelim(void)
 	START_STRING("	");
 	cp = strdelim(&str);
 	ASSERT_STRING_EQ(cp, "");	/* XXX better as NULL */
+	ASSERT_STRING_EQ(str, "");
 	DONE_STRING();
 	TEST_DONE();
 
@@ -48,6 +51,7 @@ test_strdelim(void)
 	ASSERT_STRING_EQ(cp, "blob");
 	cp = strdelim(&str);
 	ASSERT_PTR_EQ(cp, NULL);
+	ASSERT_PTR_EQ(str, NULL);
 	DONE_STRING();
 	TEST_DONE();
 
@@ -55,8 +59,10 @@ test_strdelim(void)
 	START_STRING("blob   ");
 	cp = strdelim(&str);
 	ASSERT_STRING_EQ(cp, "blob");
+	ASSERT_STRING_EQ(str, "");
 	cp = strdelim(&str);
 	ASSERT_STRING_EQ(cp, "");	/* XXX better as NULL */
+	ASSERT_PTR_EQ(str, NULL);
 	DONE_STRING();
 	TEST_DONE();
 
@@ -64,8 +70,10 @@ test_strdelim(void)
 	START_STRING("blob1 blob2");
 	cp = strdelim(&str);
 	ASSERT_STRING_EQ(cp, "blob1");
+	ASSERT_STRING_EQ(str, "blob2");
 	cp = strdelim(&str);
 	ASSERT_STRING_EQ(cp, "blob2");
+	ASSERT_PTR_EQ(str, NULL);
 	cp = strdelim(&str);
 	ASSERT_PTR_EQ(cp, NULL);
 	DONE_STRING();
@@ -75,10 +83,12 @@ test_strdelim(void)
 	START_STRING("blob1	 	blob2  	 	");
 	cp = strdelim(&str);
 	ASSERT_STRING_EQ(cp, "blob1");
+	ASSERT_STRING_EQ(str, "blob2  	 	");
 	cp = strdelim(&str);
 	ASSERT_STRING_EQ(cp, "blob2");
 	cp = strdelim(&str);
 	ASSERT_STRING_EQ(cp, "");	/* XXX better as NULL */
+	ASSERT_PTR_EQ(str, NULL);
 	DONE_STRING();
 	TEST_DONE();
 
@@ -86,8 +96,10 @@ test_strdelim(void)
 	START_STRING("blob1=blob2");
 	cp = strdelim(&str);
 	ASSERT_STRING_EQ(cp, "blob1");
+	ASSERT_STRING_EQ(str, "blob2");
 	cp = strdelim(&str);
 	ASSERT_STRING_EQ(cp, "blob2");
+	ASSERT_PTR_EQ(str, NULL);
 	cp = strdelim(&str);
 	ASSERT_PTR_EQ(cp, NULL);
 	DONE_STRING();
@@ -97,8 +109,13 @@ test_strdelim(void)
 	START_STRING("blob1==blob2");
 	cp = strdelim(&str);
 	ASSERT_STRING_EQ(cp, "blob1");	/* XXX better returning NULL early */
+	ASSERT_STRING_EQ(str, "=blob2");
 	cp = strdelim(&str);
 	ASSERT_STRING_EQ(cp, "");
+	ASSERT_STRING_EQ(str, "blob2");
+	cp = strdelim(&str);
+	ASSERT_STRING_EQ(cp, "blob2");	/* XXX should (but can't) reject */
+	ASSERT_PTR_EQ(str, NULL);
 	DONE_STRING();
 	TEST_DONE();
 
@@ -106,6 +123,7 @@ test_strdelim(void)
 	START_STRING("blob1=blob2");
 	cp = strdelimw(&str);
 	ASSERT_STRING_EQ(cp, "blob1=blob2");
+	ASSERT_PTR_EQ(str, NULL);
 	cp = strdelimw(&str);
 	ASSERT_PTR_EQ(cp, NULL);
 	DONE_STRING();
@@ -117,6 +135,7 @@ test_strdelim(void)
 	ASSERT_STRING_EQ(cp, "blob");
 	cp = strdelim(&str);
 	ASSERT_STRING_EQ(cp, "");	/* XXX better as NULL */
+	ASSERT_PTR_EQ(str, NULL);
 	DONE_STRING();
 	TEST_DONE();
 
@@ -124,8 +143,10 @@ test_strdelim(void)
 	START_STRING("\"blob1\" blob2");
 	cp = strdelim(&str);
 	ASSERT_STRING_EQ(cp, "blob1");
+	ASSERT_STRING_EQ(str, "blob2");
 	cp = strdelim(&str);
 	ASSERT_STRING_EQ(cp, "blob2");
+	ASSERT_PTR_EQ(str, NULL);
 	cp = strdelim(&str);
 	ASSERT_PTR_EQ(cp, NULL);
 	DONE_STRING();
@@ -135,10 +156,13 @@ test_strdelim(void)
 	START_STRING("blob1 \"blob2\"");
 	cp = strdelim(&str);
 	ASSERT_STRING_EQ(cp, "blob1");
+	ASSERT_STRING_EQ(str, "\"blob2\"");
 	cp = strdelim(&str);
 	ASSERT_STRING_EQ(cp, "blob2");
+	ASSERT_STRING_EQ(str, "");
 	cp = strdelim(&str);
 	ASSERT_STRING_EQ(cp, "");	/* XXX better as NULL */
+	ASSERT_PTR_EQ(str, NULL);
 	DONE_STRING();
 	TEST_DONE();