[Test] Add tests for QP encoding

diff --git a/test/lua/rspamd_assertions.lua b/test/lua/rspamd_assertions.lua
index 728f8b9a654a18e485f1e0772d7d2e62cd9a5065..da01356acd5f5af7c67f12fbc929a9fa31447600 100644 (file)
--- a/test/lua/rspamd_assertions.lua
+++ b/test/lua/rspamd_assertions.lua
@@ -8,7 +8,7 @@ end
 
 local function rspamd_assert_equals_msg(_, tbl)
   return logger.slog(
-    "Failed asserting that \n  (actual)   %1 \n equals to\n  (expected) %2",
+    "Failed asserting that \n  (actual)   : %1 \n equals to\n  (expected) : %2",
     tbl.actual, tbl.expect
   )
 end

diff --git a/test/lua/unit/base64.lua b/test/lua/unit/base64.lua
index add031a45d01d0647adc99680802d7d1e4764aa2..5e22e188cee26649f2b4fe8d6e7a18ada1a81992 100644 (file)
--- a/test/lua/unit/base64.lua
+++ b/test/lua/unit/base64.lua
@@ -1,4 +1,4 @@
-context("Base64 encodning", function()
+context("Base64 encoding", function()
   local ffi = require("ffi")
   local util = require("rspamd_util")
   ffi.cdef[[

diff --git a/test/lua/unit/quoted_printable.lua b/test/lua/unit/quoted_printable.lua
new file mode 100644 (file)
index 0000000..97c4987
--- /dev/null
+++ b/test/lua/unit/quoted_printable.lua
@@ -0,0 +1,86 @@
+context("Quoted-Printable encoding", function()
+  local rspamd_util = require "rspamd_util"
+  -- These test cases are derived from https://github.com/mathiasbynens/quoted-printable
+  local cases = {
+    {
+      'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=',
+      'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=3D',
+      'Exactly 73 chars of which the last one is `=`'
+    },
+    {
+      'If you believe that truth=beauty, then surely mathematics is the most beautiful branch of philosophy.',
+      'If you believe that truth=3Dbeauty, then surely mathematics is the most bea=\r\nutiful branch of philosophy.',
+      'Equals sign'
+    },
+    {
+      'Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat. Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat. Duis autem vel eum iriure dolor in hendrerit in vulputate velit esse molestie consequat, vel illum dolore eu feugiat nulla facilisis at vero eros et accumsan et iusto odio dignissim qui blandit praesent luptatum zzril delenit augue duis dolore te feugait nulla facilisi. Nam liber tempor cum soluta nobis eleifend option congue nihil imperdiet doming id quod mazim placerat facer possim assum. Typi non habent claritatem insitam; est usus legentis in iis qui facit eorum claritatem. Investigationes demonstraverunt lectores legere me lius quod ii legunt saepius. Claritas est etiam processus dynamicus, qui sequitur mutationem consuetudium lectorum. Mirum est notare quam littera gothica, quam nunc putamus parum claram, anteposuerit litterarum formas humanitatis per seacula quarta decima et quinta decima. Eodem modo typi, qui nunc nobis videntur parum clari, fiant sollemnes in futurum.',
+      'Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy =\r\nnibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat. Ut wi=\r\nsi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lo=\r\nbortis nisl ut aliquip ex ea commodo consequat. Duis autem vel eum iriure d=\r\nolor in hendrerit in vulputate velit esse molestie consequat, vel illum dol=\r\nore eu feugiat nulla facilisis at vero eros et accumsan et iusto odio digni=\r\nssim qui blandit praesent luptatum zzril delenit augue duis dolore te feuga=\r\nit nulla facilisi. Nam liber tempor cum soluta nobis eleifend option congue=\r\n nihil imperdiet doming id quod mazim placerat facer possim assum. Typi non=\r\n habent claritatem insitam; est usus legentis in iis qui facit eorum clarit=\r\natem. Investigationes demonstraverunt lectores legere me lius quod ii legun=\r\nt saepius. Claritas est etiam processus dynamicus, qui sequitur mutationem =\r\nconsuetudium lectorum. Mirum est notare quam littera gothica, quam nunc put=\r\namus parum claram, anteposuerit litterarum formas humanitatis per seacula q=\r\nuarta decima et quinta decima. Eodem modo typi, qui nunc nobis videntur par=\r\num clari, fiant sollemnes in futurum.',
+      '76-char line limit',
+    },
+    {
+      'foo ',
+      'foo=20',
+      'Trailing space'
+    },
+    {
+      'foo\t',
+      'foo=09',
+      'Trailing tab'
+    },
+
+    {
+      'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=',
+      'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=\r\n=3D',
+      'Exactly 74 chars of which the last one is `=`'
+    },
+    {
+      'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=',
+      'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=\r\n=3D',
+      'Exactly 75 chars of which the last one is `=`'
+    },
+    {
+      'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=',
+      'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=\r\n=3D',
+      'Exactly 76 chars of which the last one is `=`',
+    },
+    {
+      'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=',
+      'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=\r\nx=3D',
+      'Exactly 77 chars of which the last one is `=`'
+    },
+    {
+      'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx ',
+      'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=20',
+      'Exactly 73 chars of which the last one is a space'
+    },
+    {
+      'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx ',
+      'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=20',
+      'Exactly 74 chars of which the last one is a space'
+    },
+    {
+      'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx ',
+      'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx =\r\n',
+      'Exactly 75 chars of which the last one is a space'
+    },
+    {
+      'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx ',
+      'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=\r\n=20',
+      'Exactly 76 chars of which the last one is a space'
+    },
+    {
+      'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx ',
+      'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=\r\nx=20',
+      'Exactly 77 chars of which the last one is a space'
+    },
+  }
+  for _,c in ipairs(cases) do
+    test("QP encoding test case: " .. c[3], function()
+      local res = {
+        expect = c[2],
+        actual = tostring(rspamd_util.encode_qp(c[1], 76))
+      }
+      assert_rspamd_eq(res)
+    end)
+  end
+end)