X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/disorder/blobdiff_plain/8e3fe3d8ea9f5e75b6f1be4e4ae8cf2c16db88e3..36bde473fdfeb75de65fb7b1920a6fb137f32f3c:/lib/test.c diff --git a/lib/test.c b/lib/test.c index b2e1dc5..61b63fd 100644 --- a/lib/test.c +++ b/lib/test.c @@ -28,23 +28,55 @@ #include #include #include +#include +#include +#include +#include +#include +#include +#include +#include +#include -#include "utf8.h" #include "mem.h" #include "log.h" #include "vector.h" #include "charset.h" #include "mime.h" #include "hex.h" -#include "words.h" #include "heap.h" +#include "unicode.h" +#include "inputline.h" +#include "wstat.h" +#include "signame.h" +#include "cache.h" +#include "filepart.h" +#include "hash.h" +#include "selection.h" +#include "syscalls.h" +#include "kvp.h" +#include "sink.h" +#include "printf.h" +#include "basen.h" +#include "split.h" +#include "configuration.h" +#include "addr.h" +#include "base64.h" +#include "url.h" static int tests, errors; +static int fail_first; + +static void count_error() { + ++errors; + if(fail_first) + abort(); +} /** @brief Checks that @p expr is nonzero */ #define insist(expr) do { \ if(!(expr)) { \ - ++errors; \ + count_error(); \ fprintf(stderr, "%s:%d: error checking %s\n", \ __FILE__, __LINE__, #expr); \ } \ @@ -69,22 +101,62 @@ static const char *format(const char *s) { return d.vec; } -#define check_string(GOT, WANT) do { \ - const char *g = GOT; \ - const char *w = WANT; \ - \ - if(w == 0) { \ - fprintf(stderr, "%s:%d: %s returned 0\n", \ - __FILE__, __LINE__, #GOT); \ - ++errors; \ - } else if(strcmp(w, g)) { \ - fprintf(stderr, "%s:%d: %s returned:\n%s\nexpected:\n%s\n", \ - __FILE__, __LINE__, #GOT, format(g), format(w)); \ - ++errors; \ - } \ - ++tests; \ +static const char *format_utf32(const uint32_t *s) { + struct dynstr d; + uint32_t c; + char buf[64]; + + dynstr_init(&d); + while((c = *s++)) { + sprintf(buf, " %04lX", (long)c); + dynstr_append_string(&d, buf); + } + dynstr_terminate(&d); + return d.vec; +} + +#define check_string(GOT, WANT) do { \ + const char *got = GOT; \ + const char *want = WANT; \ + \ + if(want == 0) { \ + fprintf(stderr, "%s:%d: %s returned 0\n", \ + __FILE__, __LINE__, #GOT); \ + count_error(); \ + } else if(strcmp(want, got)) { \ + fprintf(stderr, "%s:%d: %s returned:\n%s\nexpected:\n%s\n", \ + __FILE__, __LINE__, #GOT, format(got), format(want)); \ + count_error(); \ + } \ + ++tests; \ + } while(0) + +#define check_string_prefix(GOT, WANT) do { \ + const char *got = GOT; \ + const char *want = WANT; \ + \ + if(want == 0) { \ + fprintf(stderr, "%s:%d: %s returned 0\n", \ + __FILE__, __LINE__, #GOT); \ + count_error(); \ + } else if(strncmp(want, got, strlen(want))) { \ + fprintf(stderr, "%s:%d: %s returned:\n%s\nexpected:\n%s...\n", \ + __FILE__, __LINE__, #GOT, format(got), format(want)); \ + count_error(); \ + } \ + ++tests; \ } while(0) +#define check_integer(GOT, WANT) do { \ + const intmax_t got = GOT, want = WANT; \ + if(got != want) { \ + fprintf(stderr, "%s:%d: %s returned: %jd expected: %jd\n", \ + __FILE__, __LINE__, #GOT, got, want); \ + count_error(); \ + } \ + ++tests; \ +} while(0) + static uint32_t *ucs4parse(const char *s) { struct dynstr_ucs4 d; char *e; @@ -109,15 +181,16 @@ static void test_utf8(void) { char *u8; \ \ insist(validutf8(CHARS)); \ - ucs = utf82ucs4(CHARS); \ + ucs = utf8_to_utf32(CHARS, strlen(CHARS), 0); \ insist(ucs != 0); \ - insist(!ucs4cmp(w, ucs)); \ - u8 = ucs42utf8(ucs); \ + insist(!utf32_cmp(w, ucs)); \ + u8 = utf32_to_utf8(ucs, utf32_len(ucs), 0); \ insist(u8 != 0); \ - insist(!strcmp(u8, CHARS)); \ + check_string(u8, CHARS); \ } while(0) fprintf(stderr, "test_utf8\n"); +#define validutf8(S) utf8_valid((S), strlen(S)) /* empty string */ @@ -188,6 +261,7 @@ static void test_utf8(void) { U8("\xF4\x80\x80\x80", "0x100000"); U8("\xF4\x8F\xBF\xBF", "0x10FFFF"); insist(!validutf8("\xF4\x90\x80\x80")); + insist(!validutf8("\xF4\x80\xFF\x80")); /* miscellaneous non-UTF-8 rubbish */ insist(!validutf8("\x80")); @@ -213,38 +287,163 @@ static void test_utf8(void) { insist(!validutf8("\xF8")); } +static int test_multipart_callback(const char *s, void *u) { + struct vector *parts = u; + + vector_append(parts, (char *)s); + return 0; +} + static void test_mime(void) { char *t, *n, *v; + struct vector parts[1]; fprintf(stderr, "test_mime\n"); t = n = v = 0; insist(!mime_content_type("text/plain", &t, &n, &v)); - insist(!strcmp(t, "text/plain")); + check_string(t, "text/plain"); insist(n == 0); insist(v == 0); + insist(mime_content_type("TEXT ((broken) comment", &t, &n, &v) < 0); + insist(mime_content_type("TEXT ((broken) comment\\", &t, &n, &v) < 0); + t = n = v = 0; - insist(!mime_content_type("TEXT ((nested) comment) /plain", &t, &n, &v)); - insist(!strcmp(t, "text/plain")); + insist(!mime_content_type("TEXT ((nested)\\ comment) /plain", &t, &n, &v)); + check_string(t, "text/plain"); insist(n == 0); insist(v == 0); t = n = v = 0; - insist(!mime_content_type(" text/plain ; Charset=utf-8", &t, &n, &v)); - insist(!strcmp(t, "text/plain")); - insist(!strcmp(n, "charset")); - insist(!strcmp(v, "utf-8")); + insist(!mime_content_type(" text/plain ; Charset=\"utf-\\8\"", &t, &n, &v)); + check_string(t, "text/plain"); + check_string(n, "charset"); + check_string(v, "utf-8"); t = n = v = 0; insist(!mime_content_type("text/plain;charset = ISO-8859-1 ", &t, &n, &v)); - insist(!strcmp(t, "text/plain")); - insist(!strcmp(n, "charset")); - insist(!strcmp(v, "ISO-8859-1")); + check_string(t, "text/plain"); + check_string(n, "charset"); + check_string(v, "ISO-8859-1"); + t = n = v = 0; + insist(!mime_rfc2388_content_disposition("form-data; name=\"field1\"", &t, &n, &v)); + check_string(t, "form-data"); + check_string(n, "name"); + check_string(v, "field1"); + + insist(!mime_rfc2388_content_disposition("inline", &t, &n, &v)); + check_string(t, "inline"); + insist(n == 0); + insist(v == 0); + + /* Current versions of the code only understand a single arg to these + * headers. This is a bug at the level they work at but suffices for + * DisOrder's current purposes. */ + + insist(!mime_rfc2388_content_disposition( + "attachment; filename=genome.jpeg;\n" + "modification-date=\"Wed, 12 Feb 1997 16:29:51 -0500\"", + &t, &n, &v)); + check_string(t, "attachment"); + check_string(n, "filename"); + check_string(v, "genome.jpeg"); + + vector_init(parts); + insist(mime_multipart("--outer\r\n" + "Content-Type: text/plain\r\n" + "Content-Disposition: inline\r\n" + "Content-Description: text-part-1\r\n" + "\r\n" + "Some text goes here\r\n" + "\r\n" + "--outer\r\n" + "Content-Type: multipart/mixed; boundary=inner\r\n" + "Content-Disposition: attachment\r\n" + "Content-Description: multipart-2\r\n" + "\r\n" + "--inner\r\n" + "Content-Type: text/plain\r\n" + "Content-Disposition: inline\r\n" + "Content-Description: text-part-2\r\n" + "\r\n" + "Some more text here.\r\n" + "\r\n" + "--inner\r\n" + "Content-Type: image/jpeg\r\n" + "Content-Disposition: attachment\r\n" + "Content-Description: jpeg-1\r\n" + "\r\n" + "\r\n" + "--inner--\r\n" + "--outer--\r\n", + test_multipart_callback, + "outer", + parts) == 0); + check_integer(parts->nvec, 2); + check_string(parts->vec[0], + "Content-Type: text/plain\r\n" + "Content-Disposition: inline\r\n" + "Content-Description: text-part-1\r\n" + "\r\n" + "Some text goes here\r\n"); + check_string(parts->vec[1], + "Content-Type: multipart/mixed; boundary=inner\r\n" + "Content-Disposition: attachment\r\n" + "Content-Description: multipart-2\r\n" + "\r\n" + "--inner\r\n" + "Content-Type: text/plain\r\n" + "Content-Disposition: inline\r\n" + "Content-Description: text-part-2\r\n" + "\r\n" + "Some more text here.\r\n" + "\r\n" + "--inner\r\n" + "Content-Type: image/jpeg\r\n" + "Content-Disposition: attachment\r\n" + "Content-Description: jpeg-1\r\n" + "\r\n" + "\r\n" + "--inner--"); + /* No trailing CRLF is _correct_ - see RFC2046 5.1.1 note regarding CRLF + * preceding the boundary delimiter line. An implication of this is that we + * must cope with partial lines at the end of the input when recursively + * decomposing a multipart message. */ + vector_init(parts); + insist(mime_multipart("--inner\r\n" + "Content-Type: text/plain\r\n" + "Content-Disposition: inline\r\n" + "Content-Description: text-part-2\r\n" + "\r\n" + "Some more text here.\r\n" + "\r\n" + "--inner\r\n" + "Content-Type: image/jpeg\r\n" + "Content-Disposition: attachment\r\n" + "Content-Description: jpeg-1\r\n" + "\r\n" + "\r\n" + "--inner--", + test_multipart_callback, + "inner", + parts) == 0); + check_integer(parts->nvec, 2); + check_string(parts->vec[0], + "Content-Type: text/plain\r\n" + "Content-Disposition: inline\r\n" + "Content-Description: text-part-2\r\n" + "\r\n" + "Some more text here.\r\n"); + check_string(parts->vec[1], + "Content-Type: image/jpeg\r\n" + "Content-Disposition: attachment\r\n" + "Content-Description: jpeg-1\r\n" + "\r\n" + ""); + /* XXX mime_parse */ - /* XXX mime_multipart */ - /* XXX mime_rfc2388_content_disposition */ check_string(mime_qp(""), ""); check_string(mime_qp("foobar"), "foobar"); @@ -261,24 +460,93 @@ static void test_mime(void) { " to the aid of their country."), "Now's the time for all folk to come to the aid of their country."); - check_string(mime_base64(""), ""); - check_string(mime_base64("BBBB"), "\x04\x10\x41"); - check_string(mime_base64("////"), "\xFF\xFF\xFF"); - check_string(mime_base64("//BB"), "\xFF\xF0\x41"); - check_string(mime_base64("BBBB//BB////"), - "\x04\x10\x41" "\xFF\xF0\x41" "\xFF\xFF\xFF"); - check_string(mime_base64("B B B B / / B B / / / /"), - "\x04\x10\x41" "\xFF\xF0\x41" "\xFF\xFF\xFF"); - check_string(mime_base64("B\r\nBBB.// B-B//~//"), +#define check_base64(encoded, decoded) do { \ + check_string(mime_base64(encoded, 0), decoded); \ + check_string(mime_to_base64((const uint8_t *)decoded, \ + (sizeof decoded) - 1), \ + encoded); \ + } while(0) + + + check_base64("", ""); + check_base64("BBBB", "\x04\x10\x41"); + check_base64("////", "\xFF\xFF\xFF"); + check_base64("//BB", "\xFF\xF0\x41"); + check_base64("BBBB//BB////", + "\x04\x10\x41" "\xFF\xF0\x41" "\xFF\xFF\xFF"); + check_base64("BBBBBA==", + "\x04\x10\x41" "\x04"); + check_base64("BBBBBBA=", + "\x04\x10\x41" "\x04\x10"); + + /* Check that decoding handles various kinds of rubbish OK */ + check_string(mime_base64("B B B B / / B B / / / /", 0), + "\x04\x10\x41" "\xFF\xF0\x41" "\xFF\xFF\xFF"); + check_string(mime_base64("B\r\nBBB.// B-B//~//", 0), "\x04\x10\x41" "\xFF\xF0\x41" "\xFF\xFF\xFF"); - check_string(mime_base64("BBBB="), - "\x04\x10\x41"); - check_string(mime_base64("BBBBx="), /* not actually valid base64 */ + check_string(mime_base64("BBBB BB==", 0), + "\x04\x10\x41" "\x04"); + check_string(mime_base64("BBBB BB = =", 0), + "\x04\x10\x41" "\x04"); + check_string(mime_base64("BBBB BBB=", 0), + "\x04\x10\x41" "\x04\x10"); + check_string(mime_base64("BBBB BBB = ", 0), + "\x04\x10\x41" "\x04\x10"); + check_string(mime_base64("BBBB=", 0), "\x04\x10\x41"); - check_string(mime_base64("BBBB BB=="), + check_string(mime_base64("BBBBBB==", 0), "\x04\x10\x41" "\x04"); - check_string(mime_base64("BBBB BBB="), + check_string(mime_base64("BBBBBBB=", 0), "\x04\x10\x41" "\x04\x10"); + /* Not actually valid base64 */ + check_string(mime_base64("BBBBx=", 0), + "\x04\x10\x41"); +} + +static void test_cookies(void) { + struct cookiedata cd[1]; + + fprintf(stderr, "test_cookies\n"); + + /* These are the examples from RFC2109 */ + insist(!parse_cookie("$Version=\"1\"; Customer=\"WILE_E_COYOTE\"; $Path=\"/acme\"", cd)); + insist(!strcmp(cd->version, "1")); + insist(cd->ncookies = 1); + insist(find_cookie(cd, "Customer") == &cd->cookies[0]); + check_string(cd->cookies[0].value, "WILE_E_COYOTE"); + check_string(cd->cookies[0].path, "/acme"); + insist(cd->cookies[0].domain == 0); + insist(!parse_cookie("$Version=\"1\";\n" + "Customer=\"WILE_E_COYOTE\"; $Path=\"/acme\";\n" + "Part_Number=\"Rocket_Launcher_0001\"; $Path=\"/acme\"", + cd)); + insist(cd->ncookies = 2); + insist(find_cookie(cd, "Customer") == &cd->cookies[0]); + insist(find_cookie(cd, "Part_Number") == &cd->cookies[1]); + check_string(cd->cookies[0].value, "WILE_E_COYOTE"); + check_string(cd->cookies[0].path, "/acme"); + insist(cd->cookies[0].domain == 0); + check_string(cd->cookies[1].value, "Rocket_Launcher_0001"); + check_string(cd->cookies[1].path, "/acme"); + insist(cd->cookies[1].domain == 0); + insist(!parse_cookie("$Version=\"1\";\n" + "Customer=\"WILE_E_COYOTE\"; $Path=\"/acme\";\n" + "Part_Number=\"Rocket_Launcher_0001\"; $Path=\"/acme\";\n" + "Shipping=\"FedEx\"; $Path=\"/acme\"", + cd)); + insist(cd->ncookies = 3); + insist(find_cookie(cd, "Customer") == &cd->cookies[0]); + insist(find_cookie(cd, "Part_Number") == &cd->cookies[1]); + insist(find_cookie(cd, "Shipping") == &cd->cookies[2]); + check_string(cd->cookies[0].value, "WILE_E_COYOTE"); + check_string(cd->cookies[0].path, "/acme"); + insist(cd->cookies[0].domain == 0); + check_string(cd->cookies[1].value, "Rocket_Launcher_0001"); + check_string(cd->cookies[1].path, "/acme"); + insist(cd->cookies[1].domain == 0); + check_string(cd->cookies[2].value, "FedEx"); + check_string(cd->cookies[2].path, "/acme"); + insist(cd->cookies[2].domain == 0); } static void test_hex(void) { @@ -332,16 +600,18 @@ static void test_hex(void) { } static void test_casefold(void) { - uint32_t c, l, u[2]; - const char *s, *ls; + uint32_t c, l; + const char *input, *canon_folded, *compat_folded, *canon_expected, *compat_expected; fprintf(stderr, "test_casefold\n"); + /* This isn't a very exhaustive test. Unlike for normalization, there don't + * seem to be any public test vectors for these algorithms. */ + for(c = 1; c < 256; ++c) { - u[0] = c; - u[1] = 0; - s = ucs42utf8(u); - ls = casefold(s); + input = utf32_to_utf8(&c, 1, 0); + canon_folded = utf8_casefold_canon(input, strlen(input), 0); + compat_folded = utf8_casefold_compat(input, strlen(input), 0); switch(c) { default: if((c >= 'A' && c <= 'Z') @@ -354,24 +624,98 @@ static void test_casefold(void) { l = 0x3BC; /* GREEK SMALL LETTER MU */ break; case 0xDF: /* LATIN SMALL LETTER SHARP S */ - insist(!strcmp(ls, "ss")); + check_string(canon_folded, "ss"); + check_string(compat_folded, "ss"); l = 0; break; } if(l) { - u[0] = l; - u[1] = 0; - s = ucs42utf8(u); - if(strcmp(s, ls)) { - fprintf(stderr, "%s:%d: casefolding %#lx got '%s', expected '%s'\n", + uint32_t *d; + /* Case-folded data is now normalized */ + d = utf32_decompose_canon(&l, 1, 0); + canon_expected = utf32_to_utf8(d, utf32_len(d), 0); + if(strcmp(canon_folded, canon_expected)) { + fprintf(stderr, "%s:%d: canon-casefolding %#lx got '%s', expected '%s'\n", + __FILE__, __LINE__, (unsigned long)c, + format(canon_folded), format(canon_expected)); + count_error(); + } + ++tests; + d = utf32_decompose_compat(&l, 1, 0); + compat_expected = utf32_to_utf8(d, utf32_len(d), 0); + if(strcmp(compat_folded, compat_expected)) { + fprintf(stderr, "%s:%d: compat-casefolding %#lx got '%s', expected '%s'\n", __FILE__, __LINE__, (unsigned long)c, - format(ls), format(s)); - ++errors; + format(compat_folded), format(compat_expected)); + count_error(); } ++tests; } } - check_string(casefold(""), ""); + check_string(utf8_casefold_canon("", 0, 0), ""); +} + +struct { + const char *in; + const char *expect[10]; +} wtest[] = { + /* Empty string */ + { "", { 0 } }, + /* Only whitespace and punctuation */ + { " ", { 0 } }, + { " ' ", { 0 } }, + { " ! ", { 0 } }, + { " \"\" ", { 0 } }, + { " @ ", { 0 } }, + /* Basics */ + { "wibble", { "wibble", 0 } }, + { " wibble", { "wibble", 0 } }, + { " wibble ", { "wibble", 0 } }, + { "wibble ", { "wibble", 0 } }, + { "wibble spong", { "wibble", "spong", 0 } }, + { " wibble spong", { "wibble", "spong", 0 } }, + { " wibble spong ", { "wibble", "spong", 0 } }, + { "wibble spong ", { "wibble", "spong", 0 } }, + { "wibble spong splat foo zot ", { "wibble", "spong", "splat", "foo", "zot", 0 } }, + /* Apostrophes */ + { "wibble 'spong", { "wibble", "spong", 0 } }, + { " wibble's", { "wibble's", 0 } }, + { " wibblespong' ", { "wibblespong", 0 } }, + { "wibble sp''ong ", { "wibble", "sp", "ong", 0 } }, +}; +#define NWTEST (sizeof wtest / sizeof *wtest) + +static void test_words(void) { + size_t t, nexpect, ngot, i; + int right; + + fprintf(stderr, "test_words\n"); + for(t = 0; t < NWTEST; ++t) { + char **got = utf8_word_split(wtest[t].in, strlen(wtest[t].in), &ngot, 0); + + for(nexpect = 0; wtest[t].expect[nexpect]; ++nexpect) + ; + if(nexpect == ngot) { + for(i = 0; i < ngot; ++i) + if(strcmp(wtest[t].expect[i], got[i])) + break; + right = i == ngot; + } else + right = 0; + if(!right) { + fprintf(stderr, "word split %zu failed\n", t); + fprintf(stderr, "input: %s\n", wtest[t].in); + fprintf(stderr, " | %-30s | %-30s\n", + "expected", "got"); + for(i = 0; i < nexpect || i < ngot; ++i) { + const char *e = i < nexpect ? wtest[t].expect[i] : ""; + const char *g = i < ngot ? got[i] : ""; + fprintf(stderr, " %2zu | %-30s | %-30s\n", i, e, g); + } + count_error(); + } + ++tests; + } } /** @brief Less-than comparison function for integer heap */ @@ -403,7 +747,687 @@ static void test_heap(void) { putchar('\n'); } +/** @brief Open a Unicode test file */ +static FILE *open_unicode_test(const char *path) { + const char *base; + FILE *fp; + char buffer[1024]; + int w; + + if((base = strrchr(path, '/'))) + ++base; + else + base = path; + if(!(fp = fopen(base, "r"))) { + snprintf(buffer, sizeof buffer, + "wget http://www.unicode.org/Public/5.0.0/ucd/%s", path); + if((w = system(buffer))) + fatal(0, "%s: %s", buffer, wstat(w)); + if(chmod(base, 0444) < 0) + fatal(errno, "chmod %s", base); + if(!(fp = fopen(base, "r"))) + fatal(errno, "%s", base); + } + return fp; +} + +/** @brief Run breaking tests for utf32_grapheme_boundary() etc */ +static void breaktest(const char *path, + int (*breakfn)(const uint32_t *, size_t, size_t)) { + FILE *fp = open_unicode_test(path); + int lineno = 0; + char *l, *lp; + size_t bn, n; + char break_allowed[1024]; + uint32_t buffer[1024]; + + while(!inputline(path, fp, &l, '\n')) { + ++lineno; + if(l[0] == '#') continue; + bn = 0; + lp = l; + while(*lp) { + if(*lp == ' ' || *lp == '\t') { + ++lp; + continue; + } + if(*lp == '#') + break; + if((unsigned char)*lp == 0xC3 && (unsigned char)lp[1] == 0xB7) { + /* 00F7 DIVISION SIGN */ + break_allowed[bn] = 1; + lp += 2; + continue; + } + if((unsigned char)*lp == 0xC3 && (unsigned char)lp[1] == 0x97) { + /* 00D7 MULTIPLICATION SIGN */ + break_allowed[bn] = 0; + lp += 2; + continue; + } + if(isxdigit((unsigned char)*lp)) { + buffer[bn++] = strtoul(lp, &lp, 16); + continue; + } + fatal(0, "%s:%d: evil line: %s", path, lineno, l); + } + for(n = 0; n <= bn; ++n) { + if(breakfn(buffer, bn, n) != break_allowed[n]) { + fprintf(stderr, + "%s:%d: offset %zu: mismatch\n" + "%s\n" + "\n", + path, lineno, n, l); + count_error(); + } + ++tests; + } + xfree(l); + } + fclose(fp); +} + +/** @brief Tests for @ref lib/unicode.h */ +static void test_unicode(void) { + FILE *fp; + int lineno = 0; + char *l, *lp; + uint32_t buffer[1024]; + uint32_t *c[6], *NFD_c[6], *NFKD_c[6], *NFC_c[6], *NFKC_c[6]; /* 1-indexed */ + int cn, bn; + + fprintf(stderr, "test_unicode\n"); + fp = open_unicode_test("NormalizationTest.txt"); + while(!inputline("NormalizationTest.txt", fp, &l, '\n')) { + ++lineno; + if(*l == '#' || *l == '@') + continue; + bn = 0; + cn = 1; + lp = l; + c[cn++] = &buffer[bn]; + while(*lp && *lp != '#') { + if(*lp == ' ') { + ++lp; + continue; + } + if(*lp == ';') { + buffer[bn++] = 0; + if(cn == 6) + break; + c[cn++] = &buffer[bn]; + ++lp; + continue; + } + buffer[bn++] = strtoul(lp, &lp, 16); + } + buffer[bn] = 0; + assert(cn == 6); + for(cn = 1; cn <= 5; ++cn) { + NFD_c[cn] = utf32_decompose_canon(c[cn], utf32_len(c[cn]), 0); + NFKD_c[cn] = utf32_decompose_compat(c[cn], utf32_len(c[cn]), 0); + NFC_c[cn] = utf32_compose_canon(c[cn], utf32_len(c[cn]), 0); + NFKC_c[cn] = utf32_compose_compat(c[cn], utf32_len(c[cn]), 0); + } +#define unt_check(T, A, B) do { \ + ++tests; \ + if(utf32_cmp(c[A], T##_c[B])) { \ + fprintf(stderr, \ + "NormalizationTest.txt:%d: c%d != "#T"(c%d)\n", \ + lineno, A, B); \ + fprintf(stderr, " c%d:%s\n", \ + A, format_utf32(c[A])); \ + fprintf(stderr, " c%d:%s\n", \ + B, format_utf32(c[B])); \ + fprintf(stderr, "%4s(c%d):%s\n", \ + #T, B, format_utf32(T##_c[B])); \ + count_error(); \ + } \ + } while(0) + unt_check(NFD, 3, 1); + unt_check(NFD, 3, 2); + unt_check(NFD, 3, 3); + unt_check(NFD, 5, 4); + unt_check(NFD, 5, 5); + unt_check(NFKD, 5, 1); + unt_check(NFKD, 5, 2); + unt_check(NFKD, 5, 3); + unt_check(NFKD, 5, 4); + unt_check(NFKD, 5, 5); + unt_check(NFC, 2, 1); + unt_check(NFC, 2, 2); + unt_check(NFC, 2, 3); + unt_check(NFC, 4, 4); + unt_check(NFC, 4, 5); + unt_check(NFKC, 4, 1); + unt_check(NFKC, 4, 2); + unt_check(NFKC, 4, 3); + unt_check(NFKC, 4, 4); + unt_check(NFKC, 4, 5); + for(cn = 1; cn <= 5; ++cn) { + xfree(NFD_c[cn]); + xfree(NFKD_c[cn]); + } + xfree(l); + } + fclose(fp); + breaktest("auxiliary/GraphemeBreakTest.txt", utf32_is_grapheme_boundary); + breaktest("auxiliary/WordBreakTest.txt", utf32_is_word_boundary); + insist(utf32_combining_class(0x40000) == 0); + insist(utf32_combining_class(0xE0000) == 0); +} + +static void test_signame(void) { + fprintf(stderr, "test_signame\n"); + insist(find_signal("SIGTERM") == SIGTERM); + insist(find_signal("SIGHUP") == SIGHUP); + insist(find_signal("SIGINT") == SIGINT); + insist(find_signal("SIGQUIT") == SIGQUIT); + insist(find_signal("SIGKILL") == SIGKILL); + insist(find_signal("SIGYOURMUM") == -1); +} + +static void test_cache(void) { + const struct cache_type t1 = { 1 }, t2 = { 10 }; + const char v11[] = "spong", v12[] = "wibble", v2[] = "blat"; + fprintf(stderr, "test_cache\n"); + cache_put(&t1, "1_1", v11); + cache_put(&t1, "1_2", v12); + cache_put(&t2, "2", v2); + insist(cache_count() == 3); + insist(cache_get(&t2, "2") == v2); + insist(cache_get(&t1, "1_1") == v11); + insist(cache_get(&t1, "1_2") == v12); + insist(cache_get(&t1, "2") == 0); + insist(cache_get(&t2, "1_1") == 0); + insist(cache_get(&t2, "1_2") == 0); + insist(cache_get(&t1, "2") == 0); + insist(cache_get(&t2, "1_1") == 0); + insist(cache_get(&t2, "1_2") == 0); + sleep(2); + cache_expire(); + insist(cache_count() == 1); + insist(cache_get(&t1, "1_1") == 0); + insist(cache_get(&t1, "1_2") == 0); + insist(cache_get(&t2, "2") == v2); + cache_clean(0); + insist(cache_count() == 0); + insist(cache_get(&t2, "2") == 0); +} + +static void test_filepart(void) { + fprintf(stderr, "test_filepart\n"); + check_string(d_dirname("/"), "/"); + check_string(d_dirname("////"), "/"); + check_string(d_dirname("/spong"), "/"); + check_string(d_dirname("////spong"), "/"); + check_string(d_dirname("/foo/bar"), "/foo"); + check_string(d_dirname("////foo/////bar"), "////foo"); + check_string(d_dirname("./bar"), "."); + check_string(d_dirname(".//bar"), "."); + check_string(d_dirname("."), "."); + check_string(d_dirname(".."), "."); + check_string(d_dirname("../blat"), ".."); + check_string(d_dirname("..//blat"), ".."); + check_string(d_dirname("wibble"), "."); + check_string(extension("foo.c"), ".c"); + check_string(extension(".c"), ".c"); + check_string(extension("."), "."); + check_string(extension("foo"), ""); + check_string(extension("./foo"), ""); + check_string(extension("./foo.c"), ".c"); + check_string(strip_extension("foo.c"), "foo"); + check_string(strip_extension("foo.mp3"), "foo"); + check_string(strip_extension("foo.---"), "foo.---"); + check_string(strip_extension("foo.---xyz"), "foo.---xyz"); + check_string(strip_extension("foo.bar/wibble.spong"), "foo.bar/wibble"); +} + +static void test_selection(void) { + hash *h; + fprintf(stderr, "test_selection\n"); + insist((h = selection_new()) != 0); + selection_set(h, "one", 1); + selection_set(h, "two", 1); + selection_set(h, "three", 0); + selection_set(h, "four", 1); + insist(selection_selected(h, "one") == 1); + insist(selection_selected(h, "two") == 1); + insist(selection_selected(h, "three") == 0); + insist(selection_selected(h, "four") == 1); + insist(selection_selected(h, "five") == 0); + insist(hash_count(h) == 3); + selection_flip(h, "one"); + selection_flip(h, "three"); + insist(selection_selected(h, "one") == 0); + insist(selection_selected(h, "three") == 1); + insist(hash_count(h) == 3); + selection_live(h, "one"); + selection_live(h, "two"); + selection_live(h, "three"); + selection_cleanup(h); + insist(selection_selected(h, "one") == 0); + insist(selection_selected(h, "two") == 1); + insist(selection_selected(h, "three") == 1); + insist(selection_selected(h, "four") == 0); + insist(selection_selected(h, "five") == 0); + insist(hash_count(h) == 2); + selection_empty(h); + insist(selection_selected(h, "one") == 0); + insist(selection_selected(h, "two") == 0); + insist(selection_selected(h, "three") == 0); + insist(selection_selected(h, "four") == 0); + insist(selection_selected(h, "five") == 0); + insist(hash_count(h) == 0); +} + +static void test_wstat(void) { + pid_t pid; + int w; + + fprintf(stderr, "test_wstat\n"); + if(!(pid = xfork())) { + _exit(1); + } + while(waitpid(pid, &w, 0) < 0 && errno == EINTR) + ; + check_string(wstat(w), "exited with status 1"); + if(!(pid = xfork())) { + kill(getpid(), SIGTERM); + _exit(-1); + } + while(waitpid(pid, &w, 0) < 0 && errno == EINTR) + ; + check_string_prefix(wstat(w), "terminated by signal 15"); +} + +static void test_kvp(void) { + struct kvp *k; + size_t n; + + fprintf(stderr, "test_kvp\n"); + /* decoding */ +#define KVP_URLDECODE(S) kvp_urldecode((S), strlen(S)) + insist(KVP_URLDECODE("=%zz") == 0); + insist(KVP_URLDECODE("=%0") == 0); + insist(KVP_URLDECODE("=%0z") == 0); + insist(KVP_URLDECODE("=%%") == 0); + insist(KVP_URLDECODE("==%") == 0); + insist(KVP_URLDECODE("wibble") == 0); + insist(KVP_URLDECODE("") == 0); + insist(KVP_URLDECODE("wibble&") == 0); + insist((k = KVP_URLDECODE("one=bl%61t+foo")) != 0); + check_string(kvp_get(k, "one"), "blat foo"); + insist(kvp_get(k, "ONE") == 0); + insist(k->next == 0); + insist((k = KVP_URLDECODE("wibble=splat&bar=spong")) != 0); + check_string(kvp_get(k, "wibble"), "splat"); + check_string(kvp_get(k, "bar"), "spong"); + insist(kvp_get(k, "ONE") == 0); + insist(k->next->next == 0); + /* encoding */ + insist(kvp_set(&k, "bar", "spong") == 0); + insist(kvp_set(&k, "bar", "foo") == 1); + insist(kvp_set(&k, "zog", "%") == 1); + insist(kvp_set(&k, "wibble", 0) == 1); + insist(kvp_set(&k, "wibble", 0) == 0); + check_string(kvp_urlencode(k, 0), + "bar=foo&zog=%25"); + check_string(kvp_urlencode(k, &n), + "bar=foo&zog=%25"); + insist(n == strlen("bar=foo&zog=%25")); + check_string(urlencodestring("abc% +\n"), + "abc%25%20%2b%0a"); +} + +static void test_sink(void) { + struct sink *s; + struct dynstr d[1]; + FILE *fp; + char *l; + + fprintf(stderr, "test_sink\n"); + + fp = tmpfile(); + assert(fp != 0); + s = sink_stdio("tmpfile", fp); + insist(sink_printf(s, "test: %d\n", 999) == 10); + insist(sink_printf(s, "wibble: %s\n", "foobar") == 15); + rewind(fp); + insist(inputline("tmpfile", fp, &l, '\n') == 0); + check_string(l, "test: 999"); + insist(inputline("tmpfile", fp, &l, '\n') == 0); + check_string(l, "wibble: foobar"); + insist(inputline("tmpfile", fp, &l, '\n') == -1); + + dynstr_init(d); + s = sink_dynstr(d); + insist(sink_printf(s, "test: %d\n", 999) == 10); + insist(sink_printf(s, "wibble: %s\n", "foobar") == 15); + dynstr_terminate(d); + check_string(d->vec, "test: 999\nwibble: foobar\n"); +} + +static const char *do_printf(const char *fmt, ...) { + va_list ap; + char *s; + int rc; + + va_start(ap, fmt); + rc = byte_vasprintf(&s, fmt, ap); + va_end(ap); + if(rc < 0) + return 0; + return s; +} + +static void test_printf(void) { + char c; + short s; + int i; + long l; + long long ll; + intmax_t m; + ssize_t ssz; + ptrdiff_t p; + char *cp; + char buffer[16]; + + fprintf(stderr, "test_printf\n"); + check_string(do_printf("%d", 999), "999"); + check_string(do_printf("%d", -999), "-999"); + check_string(do_printf("%i", 999), "999"); + check_string(do_printf("%i", -999), "-999"); + check_string(do_printf("%u", 999), "999"); + check_string(do_printf("%2u", 999), "999"); + check_string(do_printf("%10u", 999), " 999"); + check_string(do_printf("%-10u", 999), "999 "); + check_string(do_printf("%010u", 999), "0000000999"); + check_string(do_printf("%-10d", -999), "-999 "); + check_string(do_printf("%-010d", -999), "-999 "); /* "-" beats "0" */ + check_string(do_printf("%66u", 999), " 999"); + check_string(do_printf("%o", 999), "1747"); + check_string(do_printf("%#o", 999), "01747"); + check_string(do_printf("%#o", 0), "0"); + check_string(do_printf("%x", 999), "3e7"); + check_string(do_printf("%#x", 999), "0x3e7"); + check_string(do_printf("%#X", 999), "0X3E7"); + check_string(do_printf("%#x", 0), "0"); + check_string(do_printf("%hd", (short)999), "999"); + check_string(do_printf("%hhd", (short)99), "99"); + check_string(do_printf("%ld", 100000L), "100000"); + check_string(do_printf("%lld", 10000000000LL), "10000000000"); + check_string(do_printf("%qd", 10000000000LL), "10000000000"); + check_string(do_printf("%jd", (intmax_t)10000000000LL), "10000000000"); + check_string(do_printf("%zd", (ssize_t)2000000000), "2000000000"); + check_string(do_printf("%td", (ptrdiff_t)2000000000), "2000000000"); + check_string(do_printf("%hu", (short)999), "999"); + check_string(do_printf("%hhu", (short)99), "99"); + check_string(do_printf("%lu", 100000L), "100000"); + check_string(do_printf("%llu", 10000000000LL), "10000000000"); + check_string(do_printf("%ju", (uintmax_t)10000000000LL), "10000000000"); + check_string(do_printf("%zu", (size_t)2000000000), "2000000000"); + check_string(do_printf("%tu", (ptrdiff_t)2000000000), "2000000000"); + check_string(do_printf("%p", (void *)0x100), "0x100"); + check_string(do_printf("%s", "wibble"), "wibble"); + check_string(do_printf("%s-%s", "wibble", "wobble"), "wibble-wobble"); + check_string(do_printf("%10s", "wibble"), " wibble"); + check_string(do_printf("%010s", "wibble"), " wibble"); /* 0 ignored for %s */ + check_string(do_printf("%-10s", "wibble"), "wibble "); + check_string(do_printf("%2s", "wibble"), "wibble"); + check_string(do_printf("%.2s", "wibble"), "wi"); + check_string(do_printf("%.2s", "w"), "w"); + check_string(do_printf("%4.2s", "wibble"), " wi"); + check_string(do_printf("%c", 'a'), "a"); + check_string(do_printf("%4c", 'a'), " a"); + check_string(do_printf("%-4c", 'a'), "a "); + check_string(do_printf("%*c", 0, 'a'), "a"); + check_string(do_printf("x%hhny", &c), "xy"); + insist(c == 1); + check_string(do_printf("xx%hnyy", &s), "xxyy"); + insist(s == 2); + check_string(do_printf("xxx%nyyy", &i), "xxxyyy"); + insist(i == 3); + check_string(do_printf("xxxx%lnyyyy", &l), "xxxxyyyy"); + insist(l == 4); + check_string(do_printf("xxxxx%llnyyyyy", &ll), "xxxxxyyyyy"); + insist(ll == 5); + check_string(do_printf("xxxxxx%jnyyyyyy", &m), "xxxxxxyyyyyy"); + insist(m == 6); + check_string(do_printf("xxxxxxx%znyyyyyyy", &ssz), "xxxxxxxyyyyyyy"); + insist(ssz == 7); + check_string(do_printf("xxxxxxxx%tnyyyyyyyy", &p), "xxxxxxxxyyyyyyyy"); + insist(p == 8); + check_string(do_printf("%*d", 5, 99), " 99"); + check_string(do_printf("%*d", -5, 99), "99 "); + check_string(do_printf("%.*d", 5, 99), "00099"); + check_string(do_printf("%.*d", -5, 99), "99"); + check_string(do_printf("%.0d", 0), ""); + check_string(do_printf("%.d", 0), ""); + check_string(do_printf("%.d", 0), ""); + check_string(do_printf("%%"), "%"); + check_string(do_printf("wibble"), "wibble"); + insist(do_printf("%") == 0); + insist(do_printf("%=") == 0); + i = byte_asprintf(&cp, "xyzzy %d", 999); + insist(i == 9); + check_string(cp, "xyzzy 999"); + i = byte_snprintf(buffer, sizeof buffer, "xyzzy %d", 999); + insist(i == 9); + check_string(buffer, "xyzzy 999"); + i = byte_snprintf(buffer, sizeof buffer, "%*d", 32, 99); + insist(i == 32); + check_string(buffer, " "); + { + /* bizarre workaround for compiler checking of format strings */ + char f[] = "xyzzy %"; + i = byte_asprintf(&cp, f); + insist(i == -1); + } +} + +static void test_basen(void) { + unsigned long v[64]; + char buffer[1024]; + + fprintf(stderr, "test_basen\n"); + v[0] = 999; + insist(basen(v, 1, buffer, sizeof buffer, 10) == 0); + check_string(buffer, "999"); + + v[0] = 1+2*7+3*7*7+4*7*7*7; + insist(basen(v, 1, buffer, sizeof buffer, 7) == 0); + check_string(buffer, "4321"); + + v[0] = 0x00010203; + v[1] = 0x04050607; + v[2] = 0x08090A0B; + v[3] = 0x0C0D0E0F; + insist(basen(v, 4, buffer, sizeof buffer, 256) == 0); + check_string(buffer, "123456789abcdef"); + + v[0] = 0x00010203; + v[1] = 0x04050607; + v[2] = 0x08090A0B; + v[3] = 0x0C0D0E0F; + insist(basen(v, 4, buffer, sizeof buffer, 16) == 0); + check_string(buffer, "102030405060708090a0b0c0d0e0f"); + + v[0] = 0x00010203; + v[1] = 0x04050607; + v[2] = 0x08090A0B; + v[3] = 0x0C0D0E0F; + insist(basen(v, 4, buffer, 10, 16) == -1); +} + +static void test_split(void) { + char **v; + int nv; + + fprintf(stderr, "test_split\n"); + insist(split("\"misquoted", &nv, SPLIT_COMMENTS|SPLIT_QUOTES, 0, 0) == 0); + insist(split("\'misquoted", &nv, SPLIT_COMMENTS|SPLIT_QUOTES, 0, 0) == 0); + insist(split("\'misquoted\\", &nv, SPLIT_COMMENTS|SPLIT_QUOTES, 0, 0) == 0); + insist(split("\'misquoted\\\"", &nv, SPLIT_COMMENTS|SPLIT_QUOTES, 0, 0) == 0); + insist(split("\'mis\\escaped\'", &nv, SPLIT_COMMENTS|SPLIT_QUOTES, 0, 0) == 0); + + insist((v = split("", &nv, SPLIT_COMMENTS|SPLIT_QUOTES, 0, 0))); + check_integer(nv, 0); + insist(*v == 0); + + insist((v = split("wibble", &nv, SPLIT_COMMENTS|SPLIT_QUOTES, 0, 0))); + check_integer(nv, 1); + check_string(v[0], "wibble"); + insist(v[1] == 0); + + insist((v = split(" wibble \t\r\n wobble ", &nv, + SPLIT_COMMENTS|SPLIT_QUOTES, 0, 0))); + check_integer(nv, 2); + check_string(v[0], "wibble"); + check_string(v[1], "wobble"); + insist(v[2] == 0); + + insist((v = split("wibble wobble #splat", &nv, + SPLIT_COMMENTS|SPLIT_QUOTES, 0, 0))); + check_integer(nv, 2); + check_string(v[0], "wibble"); + check_string(v[1], "wobble"); + insist(v[2] == 0); + + insist((v = split("\"wibble wobble\" #splat", &nv, + SPLIT_COMMENTS|SPLIT_QUOTES, 0, 0))); + check_integer(nv, 1); + check_string(v[0], "wibble wobble"); + insist(v[1] == 0); + + insist((v = split("\"wibble \\\"\\nwobble\"", &nv, + SPLIT_COMMENTS|SPLIT_QUOTES, 0, 0))); + check_integer(nv, 1); + check_string(v[0], "wibble \"\nwobble"); + insist(v[1] == 0); + + insist((v = split("\"wibble wobble\" #splat", &nv, + SPLIT_QUOTES, 0, 0))); + check_integer(nv, 2); + check_string(v[0], "wibble wobble"); + check_string(v[1], "#splat"); + insist(v[2] == 0); + + insist((v = split("\"wibble wobble\" #splat", &nv, + SPLIT_COMMENTS, 0, 0))); + check_integer(nv, 2); + check_string(v[0], "\"wibble"); + check_string(v[1], "wobble\""); + insist(v[2] == 0); + + check_string(quoteutf8("wibble"), "wibble"); + check_string(quoteutf8(" wibble "), "\" wibble \""); + check_string(quoteutf8("wibble wobble"), "\"wibble wobble\""); + check_string(quoteutf8("wibble\"wobble"), "\"wibble\\\"wobble\""); + check_string(quoteutf8("wibble\nwobble"), "\"wibble\\nwobble\""); + check_string(quoteutf8("wibble\\wobble"), "\"wibble\\\\wobble\""); + check_string(quoteutf8("wibble'wobble"), "\"wibble'wobble\""); +} + +static void test_hash(void) { + hash *h; + int i, *ip; + char **keys; + + fprintf(stderr, "test_hash\n"); + h = hash_new(sizeof(int)); + for(i = 0; i < 10000; ++i) + insist(hash_add(h, do_printf("%d", i), &i, HASH_INSERT) == 0); + check_integer(hash_count(h), 10000); + for(i = 0; i < 10000; ++i) { + insist((ip = hash_find(h, do_printf("%d", i))) != 0); + check_integer(*ip, i); + insist(hash_add(h, do_printf("%d", i), &i, HASH_REPLACE) == 0); + } + check_integer(hash_count(h), 10000); + keys = hash_keys(h); + for(i = 0; i < 10000; ++i) + insist(keys[i] != 0); + insist(keys[10000] == 0); + for(i = 0; i < 10000; ++i) + insist(hash_remove(h, do_printf("%d", i)) == 0); + check_integer(hash_count(h), 0); +} + +static void test_addr(void) { + struct stringlist a; + const char *s[2]; + struct addrinfo *ai; + char *name; + const struct sockaddr_in *sin; + + static const struct addrinfo pref = { + AI_PASSIVE, + PF_INET, + SOCK_STREAM, + 0, + 0, + 0, + 0, + 0 + }; + + printf("test_addr\n"); + + a.n = 1; + a.s = (char **)s; + s[0] = "smtp"; + ai = get_address(&a, &pref, &name); + insist(ai != 0); + check_integer(ai->ai_family, PF_INET); + check_integer(ai->ai_socktype, SOCK_STREAM); + check_integer(ai->ai_protocol, IPPROTO_TCP); + check_integer(ai->ai_addrlen, sizeof(struct sockaddr_in)); + sin = (const struct sockaddr_in *)ai->ai_addr; + check_integer(sin->sin_family, AF_INET); + check_integer(sin->sin_addr.s_addr, 0); + check_integer(ntohs(sin->sin_port), 25); + check_string(name, "host * service smtp"); + + a.n = 2; + s[0] = "localhost"; + s[1] = "nntp"; + ai = get_address(&a, &pref, &name); + insist(ai != 0); + check_integer(ai->ai_family, PF_INET); + check_integer(ai->ai_socktype, SOCK_STREAM); + check_integer(ai->ai_protocol, IPPROTO_TCP); + check_integer(ai->ai_addrlen, sizeof(struct sockaddr_in)); + sin = (const struct sockaddr_in *)ai->ai_addr; + check_integer(sin->sin_family, AF_INET); + check_integer(ntohl(sin->sin_addr.s_addr), 0x7F000001); + check_integer(ntohs(sin->sin_port), 119); + check_string(name, "host localhost service nntp"); +} + +static void test_url(void) { + struct url p; + + printf("test_url\n"); + + insist(parse_url("http://www.example.com/example/path", &p) == 0); + check_string(p.scheme, "http"); + check_string(p.host, "www.example.com"); + insist(p.port == -1); + check_string(p.path, "/example/path"); + insist(p.query == 0); + + insist(parse_url("https://www.example.com:82/example%2fpath?+query+", &p) == 0); + check_string(p.scheme, "https"); + check_string(p.host, "www.example.com"); + insist(p.port == 82); + check_string(p.path, "/example/path"); + check_string(p.query, "+query+"); +} + int main(void) { + mem_init(); + fail_first = !!getenv("FAIL_FIRST"); insist('\n' == 0x0A); insist('\r' == 0x0D); insist(' ' == 0x20); @@ -414,13 +1438,17 @@ int main(void) { insist('a' == 0x61); insist('z' == 0x7A); /* addr.c */ + test_addr(); /* asprintf.c */ /* authhash.c */ /* basen.c */ + test_basen(); /* charset.c */ /* client.c */ /* configuration.c */ /* event.c */ + /* filepart.c */ + test_filepart(); /* fprintf.c */ /* heap.c */ test_heap(); @@ -428,26 +1456,42 @@ int main(void) { test_hex(); /* inputline.c */ /* kvp.c */ + test_kvp(); /* log.c */ /* mem.c */ /* mime.c */ test_mime(); + test_cookies(); /* mixer.c */ /* plugin.c */ /* printf.c */ + test_printf(); /* queue.c */ /* sink.c */ + test_sink(); /* snprintf.c */ /* split.c */ + test_split(); /* syscalls.c */ /* table.c */ + /* unicode.c */ + test_unicode(); /* utf8.c */ test_utf8(); /* vector.c */ /* words.c */ test_casefold(); - /* XXX words() */ + test_words(); /* wstat.c */ + test_wstat(); + /* signame.c */ + test_signame(); + /* cache.c */ + test_cache(); + /* selection.c */ + test_selection(); + test_hash(); + test_url(); fprintf(stderr, "%d errors out of %d tests\n", errors, tests); return !!errors; } @@ -456,6 +1500,7 @@ int main(void) { Local Variables: c-basic-offset:2 comment-column:40 +fill-column:79 +indent-tabs-mode:nil End: */ -