Commit 6e06fc8f8c1d5ed2fbb9b5eccb1036dc1ba4aba8
2018-06-04T03:01:50
Add test program to check the build without OpenSSL.
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diff --git a/test/test_nossl.c b/test/test_nossl.c
new file mode 100644
index 0000000..55399ee
--- /dev/null
+++ b/test/test_nossl.c
@@ -0,0 +1,101 @@
+/**
+ * @file
+ * @brief Test the smtp-client library without OpenSSL.
+ * @author James Humphrey (mail@somnisoft.com)
+ * @version 0.99
+ *
+ * These functional tests ensure that the smtp-client library works when
+ * configured without OpenSSL.
+ *
+ * This software has been placed into the public domain using CC0.
+ */
+#include <assert.h>
+#include <stdio.h>
+#include <string.h>
+
+#include <smtp.h>
+
+/**
+ * Load the test email to send from a configuration file.
+ *
+ * @param[out] email String buffer to store the email in.
+ * @param[in] emailsz Number of bytes in email.
+ */
+static void
+load_test_email(char *const email,
+ size_t emailsz){
+ FILE *fp;
+ int rc;
+ size_t bytes_read;
+
+ fp = fopen("test/config/test_email.txt", "r");
+ assert(fp);
+
+ bytes_read = fread(email, sizeof(*email), emailsz, fp);
+ assert(bytes_read > 0);
+
+ email[bytes_read - 1] = '\0';
+
+ rc = ferror(fp);
+ assert(rc == 0);
+
+ rc = fclose(fp);
+ assert(rc == 0);
+}
+
+/**
+ * Load the configuration file and send a single test email.
+ */
+static void
+test_nossl_smtp(void){
+ int rc;
+ struct smtp *smtp;
+ char email[1000];
+
+ load_test_email(email, sizeof(email));
+
+ rc = smtp_open("localhost",
+ "25",
+ SMTP_SECURITY_NONE,
+ SMTP_DEBUG,
+ &smtp);
+ assert(rc == SMTP_STATUS_OK);
+
+ rc = smtp_address_add(smtp,
+ SMTP_ADDRESS_FROM,
+ email,
+ "Test Email");
+ assert(rc == SMTP_STATUS_OK);
+
+ rc = smtp_address_add(smtp,
+ SMTP_ADDRESS_TO,
+ email,
+ "Test Email");
+ assert(rc == SMTP_STATUS_OK);
+
+ rc = smtp_header_add(smtp,
+ "Subject",
+ "SMTP Test: Build Without OpenSSL");
+ assert(rc == SMTP_STATUS_OK);
+
+ rc = smtp_mail(smtp,
+ "This email tests the build without OpenSSL compiled into"
+ " the library.");
+ assert(rc == SMTP_STATUS_OK);
+
+ rc = smtp_close(smtp);
+ assert(rc == SMTP_STATUS_OK);
+}
+
+/**
+ * Main program entry point for testing the smtp-client library
+ * build without OpenSSL.
+ *
+ * @retval 0 All tests passed.
+ * @retval 1 Error.
+ */
+int main(void){
+ test_nossl_smtp();
+ return 0;
+}
+