Test the smtp-client library without OpenSSL. More...

#include <assert.h>
#include <stdio.h>
#include <string.h>
#include <smtp.h>

Include dependency graph for test_nossl.c:

Functions
static void	load_test_email (char *const email, size_t emailsz)

static void	test_nossl_smtp (void)

int	main (void)

Detailed Description

Test the smtp-client library without OpenSSL.

Author: James Humphrey (mail@.nosp@m.somn.nosp@m.isoft.nosp@m..com)

Version: 1.00

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.

Definition in file test_nossl.c.

Function Documentation

◆ load_test_email()

static void load_test_email	(	char *const	email,
		size_t	emailsz
	)

static

Load the test email to send from a configuration file.

Parameters

[out]	email	String buffer to store the email in.
[in]	emailsz	Number of bytes in email.

Definition at line 25 of file test_nossl.c.

References fclose, and ferror.

Referenced by test_nossl_smtp().

                                {
   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);
 }

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◆ main()

int main ( void )

Main program entry point for testing the smtp-client library build without OpenSSL.

Return values

0	All tests passed.
1	Error.

Definition at line 98 of file test_nossl.c.

References test_nossl_smtp().

               {
   test_nossl_smtp();
   return 0;
 }

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◆ test_nossl_smtp()

static void test_nossl_smtp ( void )

static

Load the configuration file and send a single test email.

Definition at line 50 of file test_nossl.c.

References load_test_email(), smtp_address_add(), SMTP_ADDRESS_FROM, SMTP_ADDRESS_TO, smtp_close(), SMTP_DEBUG, smtp_header_add(), smtp_mail(), smtp_open(), SMTP_SECURITY_NONE, and SMTP_STATUS_OK.

Referenced by main().

                      {
   int rc;
   struct smtp *smtp;
   char email[1000];
 
   load_test_email(email, sizeof(email));
 
   rc = smtp_open("localhost",
                  "25",
                  SMTP_SECURITY_NONE,
                  SMTP_DEBUG,
                  NULL,
                  &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);
 }