diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/util/charset/charset.h | 4 | ||||
| -rw-r--r-- | lib/util/charset/codepoints.c | 9 | ||||
| -rw-r--r-- | lib/util/charset/tests/convert_string.c | 418 |
3 files changed, 431 insertions, 0 deletions
diff --git a/lib/util/charset/charset.h b/lib/util/charset/charset.h index 30ebcd5595..b17ceabd83 100644 --- a/lib/util/charset/charset.h +++ b/lib/util/charset/charset.h @@ -161,6 +161,10 @@ ssize_t iconv_talloc(TALLOC_CTX *mem_ctx, extern struct smb_iconv_handle *global_iconv_handle; struct smb_iconv_handle *get_iconv_handle(void); +struct smb_iconv_handle *get_iconv_testing_handle(TALLOC_CTX *mem_ctx, + const char *dos_charset, + const char *unix_charset, + const char *display_charset); smb_iconv_t get_conv_handle(struct smb_iconv_handle *ic, charset_t from, charset_t to); const char *charset_name(struct smb_iconv_handle *ic, charset_t ch); diff --git a/lib/util/charset/codepoints.c b/lib/util/charset/codepoints.c index 91c44b8636..cd54420e8e 100644 --- a/lib/util/charset/codepoints.c +++ b/lib/util/charset/codepoints.c @@ -172,6 +172,15 @@ struct smb_iconv_handle *get_iconv_handle(void) return global_iconv_handle; } +struct smb_iconv_handle *get_iconv_testing_handle(TALLOC_CTX *mem_ctx, + const char *dos_charset, + const char *unix_charset, + const char *display_charset) +{ + return smb_iconv_handle_reinit(mem_ctx, + dos_charset, unix_charset, display_charset, true, NULL); +} + /** * Return the name of a charset to give to iconv(). **/ diff --git a/lib/util/charset/tests/convert_string.c b/lib/util/charset/tests/convert_string.c new file mode 100644 index 0000000000..d57491caf5 --- /dev/null +++ b/lib/util/charset/tests/convert_string.c @@ -0,0 +1,418 @@ +/* + Unix SMB/CIFS implementation. + test suite for the charcnv functions + + Copyright (C) Andrew Bartlett 2011 + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "includes.h" +#include "torture/torture.h" +#include "lib/util/charset/charset.h" + +/* The text below is in ancient and a latin charset transliteration of + * greek, and an english translation. It from Apology by Plato and sourced from + * http://en.wikipedia.org/w/index.php?title=Ancient_Greek&oldid=421361065#Example_text + */ + +const char *plato_english_ascii = + "What you, men of Athens, have learned from my accusers, I do not" + " know: but I, for my part, nearly forgot who I was thanks to them since" + " they spoke so persuasively. And yet, of the truth, they have spoken," + " one might say, nothing at all."; + +const char *plato_english_utf16le_base64 = + "VwBoAGEAdAAgAHkAbwB1ACwAIABtAGUAbgAgAG8AZgAgAEEAdABoAGUAbgBzACwAIABoAGEAdgBl" + "ACAAbABlAGEAcgBuAGUAZAAgAGYAcgBvAG0AIABtAHkAIABhAGMAYwB1AHMAZQByAHMALAAgAEkA" + "IABkAG8AIABuAG8AdAAgAGsAbgBvAHcAOgAgAGIAdQB0ACAASQAsACAAZgBvAHIAIABtAHkAIABw" + "AGEAcgB0ACwAIABuAGUAYQByAGwAeQAgAGYAbwByAGcAbwB0ACAAdwBoAG8AIABJACAAdwBhAHMA" + "IAB0AGgAYQBuAGsAcwAgAHQAbwAgAHQAaABlAG0AIABzAGkAbgBjAGUAIAB0AGgAZQB5ACAAcwBw" + "AG8AawBlACAAcwBvACAAcABlAHIAcwB1AGEAcwBpAHYAZQBsAHkALgAgAEEAbgBkACAAeQBlAHQA" + "LAAgAG8AZgAgAHQAaABlACAAdAByAHUAdABoACwAIAB0AGgAZQB5ACAAaABhAHYAZQAgAHMAcABv" + "AGsAZQBuACwAIABvAG4AZQAgAG0AaQBnAGgAdAAgAHMAYQB5ACwAIABuAG8AdABoAGkAbgBnACAA" + "YQB0ACAAYQBsAGwALgA="; + +static const char *plato_utf8_base64 = + "4b2Nz4TOuSDOvOG9ss69IOG9kc68zrXhv5bPgiwg4b2mIOG8hM69zrTPgc61z4IgzobOuM63zr3O" + "seG/ls6/zrksIM+AzrXPgM+Mzr3OuM6xz4TOtSDhvZHPgOG9uCDPhOG/ts69IOG8kM684b+2zr0g" + "zrrOsc+EzrfOs8+Mz4HPic69LCDOv+G9kM66IM6/4by2zrTOsTog4byQzrPhvbwgzrQnIM6/4b2W" + "zr0gzrrOseG9tiDOseG9kM+E4b24z4Ig4b2Rz4AnIM6x4b2Qz4Thv7bOvSDhvYDOu86vzrPOv8+F" + "IOG8kM68zrHPhc+Ezr/hv6Yg4byQz4DOtc67zrHOuM+MzrzOt869LCDOv+G9lc+Ez4kgz4DOuc64" + "zrHOveG/ts+CIOG8lM67zrXOs86/zr0uIM6azrHOr8+Ezr/OuSDhvIDOu863zrjOrc+CIM6zzrUg" + "4b2hz4Ig4byUz4DOv8+CIM614bywz4DOteG/ls69IM6/4b2QzrThvbLOvSDOteG8sM+Bzq7Ous6x" + "z4POuc69Lg=="; + +static const char *plato_utf16le_base64 = + "TR/EA7kDIAC8A3IfvQMgAFEfvAO1A9YfwgMsACAAZh8gAAQfvQO0A8EDtQPCAyAAhgO4A7cDvQOx" + "A9YfvwO5AywAIADAA7UDwAPMA70DuAOxA8QDtQMgAFEfwAN4HyAAxAP2H70DIAAQH7wD9h+9AyAA" + "ugOxA8QDtwOzA8wDwQPJA70DLAAgAL8DUB+6AyAAvwM2H7QDsQM6ACAAEB+zA3wfIAC0AycAIAC/" + "A1YfvQMgALoDsQN2HyAAsQNQH8QDeB/CAyAAUR/AAycAIACxA1AfxAP2H70DIABAH7sDrwOzA78D" + "xQMgABAfvAOxA8UDxAO/A+YfIAAQH8ADtQO7A7EDuAPMA7wDtwO9AywAIAC/A1UfxAPJAyAAwAO5" + "A7gDsQO9A/YfwgMgABQfuwO1A7MDvwO9Ay4AIACaA7EDrwPEA78DuQMgAAAfuwO3A7gDrQPCAyAA" + "swO1AyAAYR/CAyAAFB/AA78DwgMgALUDMB/AA7UD1h+9AyAAvwNQH7QDch+9AyAAtQMwH8EDrgO6" + "A7EDwwO5A70DLgA="; + +static const char *plato_latin_utf8_base64 = + "SMOzdGkgbcOobiBodW1lw65zLCDDtCDDoW5kcmVzIEF0aMSTbmHDrm9pLCBwZXDDs250aGF0ZSBo" + "dXDDsiB0w7RuIGVtw7RuIGthdMSTZ8OzcsWNbiwgb3VrIG/DrmRhOiBlZ+G5kSBkJyBvw7tuIGth" + "w6wgYXV0w7JzIGh1cCcgYXV0xY1uIG9sw61nb3UgZW1hdXRvw7sgZXBlbGF0aMOzbcSTbiwgaG/D" + "unTFjSBwaXRoYW7DtHMgw6lsZWdvbi4gS2HDrXRvaSBhbMSTdGjDqXMgZ2UgaMWNcyDDqXBvcyBl" + "aXBlw65uIG91ZMOobiBlaXLhuJdrYXNpbi4="; + +static const char *plato_latin_utf16le_base64 = + "SADzAHQAaQAgAG0A6ABuACAAaAB1AG0AZQDuAHMALAAgAPQAIADhAG4AZAByAGUAcwAgAEEAdABo" + "ABMBbgBhAO4AbwBpACwAIABwAGUAcADzAG4AdABoAGEAdABlACAAaAB1AHAA8gAgAHQA9ABuACAA" + "ZQBtAPQAbgAgAGsAYQB0ABMBZwDzAHIATQFuACwAIABvAHUAawAgAG8A7gBkAGEAOgAgAGUAZwBR" + "HiAAZAAnACAAbwD7AG4AIABrAGEA7AAgAGEAdQB0APIAcwAgAGgAdQBwACcAIABhAHUAdABNAW4A" + "IABvAGwA7QBnAG8AdQAgAGUAbQBhAHUAdABvAPsAIABlAHAAZQBsAGEAdABoAPMAbQATAW4ALAAg" + "AGgAbwD6AHQATQEgAHAAaQB0AGgAYQBuAPQAcwAgAOkAbABlAGcAbwBuAC4AIABLAGEA7QB0AG8A" + "aQAgAGEAbAATAXQAaADpAHMAIABnAGUAIABoAE0BcwAgAOkAcABvAHMAIABlAGkAcABlAO4AbgAg" + "AG8AdQBkAOgAbgAgAGUAaQByABceawBhAHMAaQBuAC4A"; + +static const char *gd_utf8_base64 = "R8O8bnRoZXIgRGVzY2huZXI="; +static const char *gd_cp850_base64 = "R4FudGhlciBEZXNjaG5lcg=="; +static const char *gd_iso8859_1_base64 = "R/xudGhlciBEZXNjaG5lcg=="; +static const char *gd_utf16le_base64 = "RwD8AG4AdABoAGUAcgAgAEQAZQBzAGMAaABuAGUAcgA="; + +static bool test_gd_iso8859_cp850(struct torture_context *tctx) +{ + struct smb_iconv_handle *iconv_handle; + DATA_BLOB gd_utf8 = base64_decode_data_blob(gd_utf8_base64); + DATA_BLOB gd_cp850 = base64_decode_data_blob(gd_cp850_base64); + DATA_BLOB gd_iso8859_1 = base64_decode_data_blob(gd_iso8859_1_base64); + DATA_BLOB gd_utf16le = base64_decode_data_blob(gd_utf16le_base64); + DATA_BLOB gd_output; + DATA_BLOB gd_output2; + + talloc_steal(tctx, gd_utf8.data); + talloc_steal(tctx, gd_cp850.data); + talloc_steal(tctx, gd_iso8859_1.data); + talloc_steal(tctx, gd_utf16le.data); + + iconv_handle = get_iconv_testing_handle(tctx, "ISO8859-1", "CP850", "UTF8"); + torture_assert(tctx, iconv_handle, "getting iconv handle"); + + torture_assert(tctx, convert_string_talloc_handle(tctx, iconv_handle, + CH_UTF8, CH_DOS, + gd_utf8.data, gd_utf8.length, + (void *)&gd_output.data, &gd_output.length), + "conversion from UTF8 to (dos charset) ISO8859-1"); + torture_assert_data_blob_equal(tctx, gd_output, gd_iso8859_1, "conversion from UTF8 to (dos charset) ISO8859-1 incorrect"); + + torture_assert(tctx, convert_string_talloc_handle(tctx, iconv_handle, + CH_UTF8, CH_UNIX, + gd_utf8.data, gd_utf8.length, + (void *)&gd_output.data, &gd_output.length), + "conversion from UTF8 to (unix charset) CP850"); + torture_assert_data_blob_equal(tctx, gd_output, gd_cp850, "conversion from UTF8 to (unix charset) CP850 incorrect"); + + torture_assert(tctx, convert_string_talloc_handle(tctx, iconv_handle, + CH_UTF8, CH_DISPLAY, + gd_utf8.data, gd_utf8.length, + (void *)&gd_output.data, &gd_output.length), + "conversion from UTF8 to (display charset) UTF8"); + torture_assert_data_blob_equal(tctx, gd_output, gd_utf8, "conversion from UTF8 to (display charset) UTF8 incorrect"); + + torture_assert(tctx, convert_string_talloc_handle(tctx, iconv_handle, + CH_UTF16LE, CH_DOS, + gd_utf16le.data, gd_utf16le.length, + (void *)&gd_output.data, &gd_output.length), + "conversion from UTF16LE to (dos charset) ISO8859-1"); + torture_assert_data_blob_equal(tctx, gd_output, gd_iso8859_1, "conversion from UTF16LE to (dos charset) ISO8859-1 incorrect"); + + torture_assert(tctx, convert_string_talloc_handle(tctx, iconv_handle, + CH_DOS, CH_UTF16LE, + gd_output.data, gd_output.length, + (void *)&gd_output2.data, &gd_output2.length), + "round trip conversion from (dos charset) ISO8859-1 back to UTF16LE"); + torture_assert_data_blob_equal(tctx, gd_output2, gd_utf16le, "round trip conversion from (dos charset) ISO8859-1 back to UTF16LE"); + + torture_assert(tctx, convert_string_talloc_handle(tctx, iconv_handle, + CH_UTF16LE, CH_UNIX, + gd_utf16le.data, gd_utf16le.length, + (void *)&gd_output.data, &gd_output.length), + "conversion from UTF16LE to (unix charset) CP850"); + torture_assert_data_blob_equal(tctx, gd_output, gd_cp850, "conversion from UTF16LE to (unix charset) CP850 incorrect"); + + torture_assert(tctx, convert_string_talloc_handle(tctx, iconv_handle, + CH_UTF16LE, CH_DISPLAY, + gd_utf16le.data, gd_utf16le.length, + (void *)&gd_output.data, &gd_output.length), + "conversion from UTF16LE to (display charset) UTF8"); + torture_assert_data_blob_equal(tctx, gd_output, gd_utf8, "conversion from UTF16LE to (display charset) UTF8 incorrect"); + + torture_assert(tctx, convert_string_talloc_handle(tctx, iconv_handle, + CH_DOS, CH_DOS, + gd_iso8859_1.data, gd_iso8859_1.length, + (void *)&gd_output.data, &gd_output.length), + "conversion from (dos charset) ISO8859-1 to (dos charset) ISO8859-1"); + torture_assert_data_blob_equal(tctx, gd_output, gd_iso8859_1, "conversion from UTF16LE to (dos charset) ISO8859-1 incorrect"); + + torture_assert(tctx, convert_string_talloc_handle(tctx, iconv_handle, + CH_DOS, CH_UNIX, + gd_iso8859_1.data, gd_iso8859_1.length, + (void *)&gd_output.data, &gd_output.length), + "conversion from (dos charset) ISO8859-1 to (unix charset) CP850"); + torture_assert_data_blob_equal(tctx, gd_output, gd_cp850, "conversion from UTF16LE to (unix charset) CP850 incorrect"); + + torture_assert(tctx, convert_string_talloc_handle(tctx, iconv_handle, + CH_DOS, CH_DISPLAY, + gd_iso8859_1.data, gd_iso8859_1.length, + (void *)&gd_output.data, &gd_output.length), + "conversion from (dos charset) ISO8859-1 to (display charset) UTF8"); + torture_assert_data_blob_equal(tctx, gd_output, gd_utf8, "conversion from UTF16LE to (display charset) UTF8 incorrect"); + + torture_assert(tctx, convert_string_talloc_handle(tctx, iconv_handle, + CH_DOS, CH_UTF16LE, + gd_iso8859_1.data, gd_iso8859_1.length, + (void *)&gd_output.data, &gd_output.length), + "conversion from (dos charset) ISO8859-1 to UTF16LE"); + torture_assert_data_blob_equal(tctx, gd_output, gd_utf16le, "conversion from (dos charset) ISO8859-1 to UTF16LE"); + return true; +} + +static bool test_plato_english_iso8859_cp850(struct torture_context *tctx) +{ + struct smb_iconv_handle *iconv_handle; + DATA_BLOB plato_english_utf8 = data_blob_string_const(plato_english_ascii); + DATA_BLOB plato_english_cp850 = plato_english_utf8; + DATA_BLOB plato_english_iso8859_1 = plato_english_utf8; + DATA_BLOB plato_english_utf16le = base64_decode_data_blob(plato_english_utf16le_base64); + DATA_BLOB plato_english_output; + DATA_BLOB plato_english_output2; + + talloc_steal(tctx, plato_english_utf16le.data); + + iconv_handle = get_iconv_testing_handle(tctx, "ISO8859-1", "CP850", "UTF8"); + torture_assert(tctx, iconv_handle, "getting iconv handle"); + + torture_assert(tctx, convert_string_talloc_handle(tctx, iconv_handle, + CH_UTF8, CH_DOS, + plato_english_utf8.data, plato_english_utf8.length, + (void *)&plato_english_output.data, &plato_english_output.length), + "conversion from UTF8 to (dos charset) ISO8859-1"); + torture_assert_data_blob_equal(tctx, plato_english_output, plato_english_iso8859_1, "conversion from UTF8 to (dos charset) ISO8859-1 incorrect"); + + torture_assert(tctx, convert_string_talloc_handle(tctx, iconv_handle, + CH_UTF8, CH_UNIX, + plato_english_utf8.data, plato_english_utf8.length, + (void *)&plato_english_output.data, &plato_english_output.length), + "conversion from UTF8 to (unix charset) CP850"); + torture_assert_data_blob_equal(tctx, plato_english_output, plato_english_cp850, "conversion from UTF8 to (unix charset) CP850 incorrect"); + + torture_assert(tctx, convert_string_talloc_handle(tctx, iconv_handle, + CH_UTF8, CH_DISPLAY, + plato_english_utf8.data, plato_english_utf8.length, + (void *)&plato_english_output.data, &plato_english_output.length), + "conversion from UTF8 to (display charset) UTF8"); + torture_assert_data_blob_equal(tctx, plato_english_output, plato_english_utf8, "conversion from UTF8 to (display charset) UTF8 incorrect"); + + torture_assert(tctx, convert_string_talloc_handle(tctx, iconv_handle, + CH_UTF16LE, CH_DOS, + plato_english_utf16le.data, plato_english_utf16le.length, + (void *)&plato_english_output.data, &plato_english_output.length), + "conversion from UTF16LE to (dos charset) ISO8859-1"); + torture_assert_data_blob_equal(tctx, plato_english_output, plato_english_iso8859_1, "conversion from UTF16LE to (dos charset) ISO8859-1 incorrect"); + + torture_assert(tctx, convert_string_talloc_handle(tctx, iconv_handle, + CH_DOS, CH_UTF16LE, + plato_english_output.data, plato_english_output.length, + (void *)&plato_english_output2.data, &plato_english_output2.length), + "round trip conversion from (dos charset) ISO8859-1 back to UTF16LE"); + torture_assert_data_blob_equal(tctx, plato_english_output2, plato_english_utf16le, "round trip conversion from (dos charset) ISO8859-1 back to UTF16LE"); + + torture_assert(tctx, convert_string_talloc_handle(tctx, iconv_handle, + CH_UTF16LE, CH_UNIX, + plato_english_utf16le.data, plato_english_utf16le.length, + (void *)&plato_english_output.data, &plato_english_output.length), + "conversion from UTF16LE to (unix charset) CP850"); + torture_assert_data_blob_equal(tctx, plato_english_output, plato_english_cp850, "conversion from UTF16LE to (unix charset) CP850 incorrect"); + + torture_assert(tctx, convert_string_talloc_handle(tctx, iconv_handle, + CH_UTF16LE, CH_DISPLAY, + plato_english_utf16le.data, plato_english_utf16le.length, + (void *)&plato_english_output.data, &plato_english_output.length), + "conversion from UTF16LE to (display charset) UTF8"); + torture_assert_data_blob_equal(tctx, plato_english_output, plato_english_utf8, "conversion from UTF16LE to (display charset) UTF8 incorrect"); + + torture_assert(tctx, convert_string_talloc_handle(tctx, iconv_handle, + CH_DOS, CH_DOS, + plato_english_iso8859_1.data, plato_english_iso8859_1.length, + (void *)&plato_english_output.data, &plato_english_output.length), + "conversion from (dos charset) ISO8859-1 to (dos charset) ISO8859-1"); + torture_assert_data_blob_equal(tctx, plato_english_output, plato_english_iso8859_1, "conversion from UTF16LE to (dos charset) ISO8859-1 incorrect"); + + torture_assert(tctx, convert_string_talloc_handle(tctx, iconv_handle, + CH_DOS, CH_UNIX, + plato_english_iso8859_1.data, plato_english_iso8859_1.length, + (void *)&plato_english_output.data, &plato_english_output.length), + "conversion from (dos charset) ISO8859-1 to (unix charset) CP850"); + torture_assert_data_blob_equal(tctx, plato_english_output, plato_english_cp850, "conversion from UTF16LE to (unix charset) CP850 incorrect"); + + torture_assert(tctx, convert_string_talloc_handle(tctx, iconv_handle, + CH_DOS, CH_DISPLAY, + plato_english_iso8859_1.data, plato_english_iso8859_1.length, + (void *)&plato_english_output.data, &plato_english_output.length), + "conversion from (dos charset) ISO8859-1 to (display charset) UTF8"); + torture_assert_data_blob_equal(tctx, plato_english_output, plato_english_utf8, "conversion from UTF16LE to (display charset) UTF8 incorrect"); + + torture_assert(tctx, convert_string_talloc_handle(tctx, iconv_handle, + CH_DOS, CH_UTF16LE, + plato_english_iso8859_1.data, plato_english_iso8859_1.length, + (void *)&plato_english_output.data, &plato_english_output.length), + "conversion from (dos charset) ISO8859-1 to UTF16LE"); + torture_assert_data_blob_equal(tctx, plato_english_output, plato_english_utf16le, "conversion from (dos charset) ISO8859-1 to UTF16LE"); + return true; +} + +static bool test_plato_cp850_utf8(struct torture_context *tctx) +{ + struct smb_iconv_handle *iconv_handle; + DATA_BLOB plato_utf8 = base64_decode_data_blob(plato_utf8_base64); + DATA_BLOB plato_utf16le = base64_decode_data_blob(plato_utf16le_base64); + DATA_BLOB plato_output; + DATA_BLOB plato_output2; + + talloc_steal(tctx, plato_utf8.data); + talloc_steal(tctx, plato_utf16le.data); + + iconv_handle = get_iconv_testing_handle(tctx, "CP850", "UTF8", "UTF8"); + torture_assert(tctx, iconv_handle, "creating iconv handle"); + + torture_assert(tctx, convert_string_talloc_handle(tctx, iconv_handle, + CH_UTF8, CH_DOS, + plato_utf8.data, plato_utf8.length, + (void *)&plato_output.data, &plato_output.length) == false, + "conversion of UTF8 ancient greek to DOS charset CP850 should fail"); + + torture_assert(tctx, convert_string_talloc_handle(tctx, iconv_handle, + CH_UTF8, CH_UNIX, + plato_utf8.data, plato_utf8.length, + (void *)&plato_output.data, &plato_output.length), + "conversion of UTF16 ancient greek to unix charset UTF8 failed"); + torture_assert_data_blob_equal(tctx, plato_output, plato_utf8, "conversion from UTF8 to (unix charset) UTF8 incorrect"); + + torture_assert(tctx, convert_string_talloc_handle(tctx, iconv_handle, + CH_UTF8, CH_DISPLAY, + plato_utf8.data, plato_utf8.length, + (void *)&plato_output.data, &plato_output.length), + "conversion of UTF16 ancient greek to unix charset UTF8 failed"); + torture_assert_data_blob_equal(tctx, plato_output, plato_utf8, "conversion from UTF8 to (display charset) UTF8 incorrect"); + + torture_assert(tctx, convert_string_talloc_handle(tctx, iconv_handle, + CH_UTF16LE, CH_DOS, + plato_utf16le.data, plato_utf16le.length, + (void *)&plato_output.data, &plato_output.length) == false, + "conversion of UTF16 ancient greek to DOS charset CP850 should fail"); + + torture_assert(tctx, convert_string_talloc_handle(tctx, iconv_handle, + CH_UTF16LE, CH_UNIX, + plato_utf16le.data, plato_utf16le.length, + (void *)&plato_output.data, &plato_output.length), + "conversion of UTF16 ancient greek to unix charset UTF8 failed"); + torture_assert_data_blob_equal(tctx, plato_output, plato_utf8, "conversion from UTF16LE to (unix charset) CP850 incorrect"); + + torture_assert(tctx, convert_string_talloc_handle(tctx, iconv_handle, + CH_UTF16LE, CH_DISPLAY, + plato_utf16le.data, plato_utf16le.length, + (void *)&plato_output.data, &plato_output.length), + "conversion of UTF16 ancient greek to display charset UTF8 failed"); + torture_assert_data_blob_equal(tctx, plato_output, plato_utf8, "conversion from UTF16LE to (display charset) UTF8 incorrect"); + + torture_assert(tctx, convert_string_talloc_handle(tctx, iconv_handle, + CH_DISPLAY, CH_UTF16LE, + plato_output.data, plato_output.length, + (void *)&plato_output2.data, &plato_output2.length), + "round trip conversion of UTF16 ancient greek to display charset UTF8 and back again failed"); + torture_assert_data_blob_equal(tctx, plato_output2, plato_utf16le, + "round trip conversion of UTF16 ancient greek to display charset UTF8 and back again failed"); + return true; +} + +static bool test_plato_latin_cp850_utf8(struct torture_context *tctx) +{ + struct smb_iconv_handle *iconv_handle; + DATA_BLOB plato_latin_utf8 = base64_decode_data_blob(plato_latin_utf8_base64); + DATA_BLOB plato_latin_utf16le = base64_decode_data_blob(plato_latin_utf16le_base64); + DATA_BLOB plato_latin_output; + DATA_BLOB plato_latin_output2; + + talloc_steal(tctx, plato_latin_utf8.data); + talloc_steal(tctx, plato_latin_utf16le.data); + + iconv_handle = get_iconv_testing_handle(tctx, "CP850", "UTF8", "UTF8"); + torture_assert(tctx, iconv_handle, "creating iconv handle"); + + torture_assert(tctx, convert_string_talloc_handle(tctx, iconv_handle, + CH_UTF8, CH_DOS, + plato_latin_utf8.data, plato_latin_utf8.length, + (void *)&plato_latin_output.data, &plato_latin_output.length) == false, + "conversion of UTF8 latin charset greek to DOS charset CP850 should fail"); + + torture_assert(tctx, convert_string_talloc_handle(tctx, iconv_handle, + CH_UTF8, CH_UNIX, + plato_latin_utf8.data, plato_latin_utf8.length, + (void *)&plato_latin_output.data, &plato_latin_output.length), + "conversion of UTF16 latin charset greek to unix charset UTF8 failed"); + torture_assert_data_blob_equal(tctx, plato_latin_output, plato_latin_utf8, "conversion from UTF8 to (unix charset) UTF8 incorrect"); + + torture_assert(tctx, convert_string_talloc_handle(tctx, iconv_handle, + CH_UTF8, CH_DISPLAY, + plato_latin_utf8.data, plato_latin_utf8.length, + (void *)&plato_latin_output.data, &plato_latin_output.length), + "conversion of UTF16 latin charset greek to unix charset UTF8 failed"); + torture_assert_data_blob_equal(tctx, plato_latin_output, plato_latin_utf8, "conversion from UTF8 to (display charset) UTF8 incorrect"); + + torture_assert(tctx, convert_string_talloc_handle(tctx, iconv_handle, + CH_UTF16LE, CH_DOS, + plato_latin_utf16le.data, plato_latin_utf16le.length, + (void *)&plato_latin_output.data, &plato_latin_output.length) == false, + "conversion of UTF16 latin charset greek to DOS charset CP850 should fail"); + + torture_assert(tctx, convert_string_talloc_handle(tctx, iconv_handle, + CH_UTF16LE, CH_UNIX, + plato_latin_utf16le.data, plato_latin_utf16le.length, + (void *)&plato_latin_output.data, &plato_latin_output.length), + "conversion of UTF16 latin charset greek to unix charset UTF8 failed"); + torture_assert_data_blob_equal(tctx, plato_latin_output, plato_latin_utf8, "conversion from UTF16LE to (unix charset) CP850 incorrect"); + + torture_assert(tctx, convert_string_talloc_handle(tctx, iconv_handle, + CH_UTF16LE, CH_DISPLAY, + plato_latin_utf16le.data, plato_latin_utf16le.length, + (void *)&plato_latin_output.data, &plato_latin_output.length), + "conversion of UTF16 latin charset greek to display charset UTF8 failed"); + torture_assert_data_blob_equal(tctx, plato_latin_output, plato_latin_utf8, "conversion from UTF16LE to (display charset) UTF8 incorrect"); + + torture_assert(tctx, convert_string_talloc_handle(tctx, iconv_handle, + CH_DISPLAY, CH_UTF16LE, + plato_latin_output.data, plato_latin_output.length, + (void *)&plato_latin_output2.data, &plato_latin_output2.length), + "round trip conversion of UTF16 latin charset greek to display charset UTF8 and back again failed"); + torture_assert_data_blob_equal(tctx, plato_latin_output2, plato_latin_utf16le, + "round trip conversion of UTF16 latin charset greek to display charset UTF8 and back again failed"); + return true; +} + +struct torture_suite *torture_local_convert_string(TALLOC_CTX *mem_ctx) +{ + struct torture_suite *suite = torture_suite_create(mem_ctx, "convert_string_talloc"); + + torture_suite_add_simple_test(suite, "gd_iso8859_cp850", test_gd_iso8859_cp850); + torture_suite_add_simple_test(suite, "plato_english_iso8859_cp850", test_plato_english_iso8859_cp850); + torture_suite_add_simple_test(suite, "plato_cp850_utf8", test_plato_cp850_utf8); + torture_suite_add_simple_test(suite, "plato_latin_cp850_utf8", test_plato_latin_cp850_utf8); + torture_suite_add_simple_test(suite, "plato_ascii_cp850_utf8", test_plato_latin_cp850_utf8); + return suite; +} |