Enable tests on Visual Studio

- add patch for aeadtest.c to undef IN
- add patch for ocsp_test.c to call BIO_sock_init() before getaddrinfo()
- define STDERR_FILENO in unistd.h to build pkcs7test.c
- add option ENABLE_VSTEST(default OFF) to enable test on Visual Studio
- modify to pass test data file as an argument (aeadtest, evptest)
- add Windows scripts (ocsptest, pq_test, ssltest, testdsa, testenc, testrsa)
- do not build pidwraptest on MSVC
- fix some indentations

2 files changed, 29 insertions, 0 deletions

diff --git a/patches/aeadtest.c.patch b/patches/aeadtest.c.patch
new file mode 100644
index 0000000..ce62107
--- /dev/null
+++ b/patches/aeadtest.c.patch
@@ -0,0 +1,15 @@
+--- tests/aeadtest.c.orig       2016-10-18 17:03:33.845870889 +0900
++++ tests/aeadtest.c    2016-10-18 17:11:19.880841283 +0900
+@@ -75,6 +75,12 @@
+ 
+ #define BUF_MAX 1024
+ 
++#ifdef _MSC_VER
++#ifdef IN
++#undef IN
++#endif
++#endif
++
+ /* These are the different types of line that are found in the input file. */
+ enum {
+        AEAD = 0,       /* name of the AEAD algorithm. */
diff --git a/patches/ocsp_test.c.patch b/patches/ocsp_test.c.patch
new file mode 100644
index 0000000..aa427db
--- /dev/null
+++ b/patches/ocsp_test.c.patch
@@ -0,0 +1,14 @@
+--- tests/ocsp_test.c.orig      2016-10-18 18:12:39.854607509 +0900
++++ tests/ocsp_test.c   2016-10-18 18:14:29.261600559 +0900
+@@ -16,6 +16,11 @@
+        hints.ai_family = AF_INET;
+        hints.ai_socktype = SOCK_STREAM;
+ 
++#ifdef _MSC_VER
++       if (BIO_sock_init() != 1)
++               exit(-1);
++#endif
++
+        error = getaddrinfo(host, port, &hints, &res);
+        if (error != 0) {
+                perror("getaddrinfo()");