[glib/wip/pcre-jit: 2/2] regex: Add JIT support
- From: Christian Persch <chpe src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [glib/wip/pcre-jit: 2/2] regex: Add JIT support
- Date: Fri, 29 Jun 2012 18:04:38 +0000 (UTC)
commit 9c885d6dfd0e189a75b376d5b272841a17dab24b
Author: Christian Persch <chpe gnome org>
Date: Fri Jun 29 00:04:00 2012 +0200
regex: Add JIT support
docs/reference/glib/glib-sections.txt | 2 +
glib/gregex.c | 191 ++++++++++++++++++++++++++++++++-
glib/gregex.h | 14 ++-
glib/tests/regex.c | 75 +++++++++++---
4 files changed, 264 insertions(+), 18 deletions(-)
---
diff --git a/docs/reference/glib/glib-sections.txt b/docs/reference/glib/glib-sections.txt
index 298e9fc..c595ade 100644
--- a/docs/reference/glib/glib-sections.txt
+++ b/docs/reference/glib/glib-sections.txt
@@ -999,6 +999,7 @@ GRegexCompileFlags
GRegexMatchFlags
GRegex
GRegexEvalCallback
+g_regex_jit_supported
g_regex_new
g_regex_ref
g_regex_unref
@@ -1028,6 +1029,7 @@ GMatchInfo
g_match_info_get_regex
g_match_info_get_string
g_match_info_get_mark
+g_match_info_get_jited
g_match_info_ref
g_match_info_unref
g_match_info_free
diff --git a/glib/gregex.c b/glib/gregex.c
index a064868..710e8ec 100644
--- a/glib/gregex.c
+++ b/glib/gregex.c
@@ -117,12 +117,21 @@
G_REGEX_NEWLINE_ANYCRLF | \
G_REGEX_BSR_ANYCRLF | \
G_REGEX_JAVASCRIPT_COMPAT | \
- G_REGEX_NO_START_OPTIMIZE)
+ G_REGEX_NO_START_OPTIMIZE | \
+ G_REGEX_JIT | \
+ G_REGEX_JIT_PARTIAL_SOFT | \
+ G_REGEX_JIT_PARTIAL_HARD)
+
+/* All JIT flags from GRegexCompileFlags */
+#define G_REGEX_COMPILE_JIT_MASK (G_REGEX_JIT | \
+ G_REGEX_JIT_PARTIAL_SOFT | \
+ G_REGEX_JIT_PARTIAL_HARD)
/* Mask of all GRegexCompileFlags values that are (not) passed trough to PCRE */
#define G_REGEX_COMPILE_PCRE_MASK (G_REGEX_COMPILE_MASK & ~G_REGEX_COMPILE_NONPCRE_MASK)
#define G_REGEX_COMPILE_NONPCRE_MASK (G_REGEX_RAW | \
- G_REGEX_OPTIMIZE)
+ G_REGEX_OPTIMIZE | \
+ G_REGEX_COMPILE_JIT_MASK)
/* Mask of all the possible values for GRegexMatchFlags. */
#define G_REGEX_MATCH_MASK (G_REGEX_MATCH_ANCHORED | \
@@ -183,6 +192,9 @@ G_STATIC_ASSERT (G_REGEX_MATCH_NOTEMPTY_ATSTART == PCRE_NOTEMPTY_ATSTART);
*/
G_STATIC_ASSERT (G_REGEX_OPTIMIZE == PCRE_NO_UTF8_CHECK);
G_STATIC_ASSERT (G_REGEX_RAW == PCRE_UTF8);
+G_STATIC_ASSERT (G_REGEX_JIT == PCRE_NOTBOL);
+G_STATIC_ASSERT (G_REGEX_JIT_PARTIAL_SOFT == PCRE_PARTIAL_SOFT);
+G_STATIC_ASSERT (G_REGEX_JIT_PARTIAL_HARD == PCRE_PARTIAL_HARD);
/* if the string is in UTF-8 use g_utf8_ functions, else use
* use just +/- 1. */
@@ -208,6 +220,7 @@ struct _GMatchInfo
gssize string_len; /* length of string */
/* const */ guchar *mark; /* MARK when using backtracing control */
pcre_extra extra; /* pcre_extra data */
+ guint jited : 1; /* whether the matching was using the JIT code */
};
struct _GRegex
@@ -297,6 +310,8 @@ match_error (gint errcode)
return _("short utf8");
case PCRE_ERROR_RECURSELOOP:
return _("recursion loop");
+ case PCRE_ERROR_JIT_STACKLIMIT:
+ return _("JIT stack limit exceeded");
default:
break;
}
@@ -546,6 +561,15 @@ translate_compile_error (gint *errcode, const gchar **errmsg)
/* GMatchInfo */
+static pcre_jit_stack *
+jit_stack_cb (void *arg)
+{
+ GMatchInfo *info = arg;
+
+ info->jited = TRUE;
+ return NULL; /* keep using the internal 32K stack */
+}
+
static GMatchInfo *
match_info_new (const GRegex *regex,
const gchar *string,
@@ -601,6 +625,8 @@ match_info_new (const GRegex *regex,
match_info->extra.flags |= PCRE_EXTRA_MARK;
match_info->extra.mark = &match_info->mark;
+
+ pcre_assign_jit_stack(&match_info->extra, jit_stack_cb, match_info);
}
return match_info;
@@ -669,6 +695,30 @@ g_match_info_get_mark (const GMatchInfo *match_info)
}
/**
+ * g_match_info_get_jited:
+ * @match_info: a #GMatchInfo structure
+ *
+ * Returns whether matching was done using the JIT code.
+ *
+ * See <ulink>man:pcrejit(3)<ulink> for more information on
+ * JIT.
+ *
+ * Note that if the @match_info was generated using the alternative DFA
+ * algorithm by g_regex_match_all() or g_regex_match_all_full(), the
+ * JIT code is never used, and therefore this function returns %FALSE.
+ *
+ * Returns: (transfer none): the mark, or %NULL
+ *
+ * Since: 2.34
+ */
+gboolean
+g_match_info_get_jited (const GMatchInfo *match_info)
+{
+ g_return_val_if_fail (match_info != NULL, FALSE);
+ return match_info->jited;
+}
+
+/**
* g_match_info_ref:
* @match_info: a #GMatchInfo
*
@@ -1324,6 +1374,37 @@ g_regex_unref (GRegex *regex)
* Compiles the regular expression to an internal form, and does
* the initial setup of the #GRegex structure.
*
+ * Since 2.34, and only on some platforms, there is support for
+ * Just-In-Time (JIT) code generation. Using JIT code speeds up the matching
+ * process, at the expense of using more time in g_regex_new().
+ * It is therefore most useful when matching the same pattern often, or
+ * when matching large amounts of data.
+ *
+ * If @compile_options includes the %G_REGEX_JIT flag, JIT code is generated
+ * for matching complete matches.
+ * If @compile_options includes the %G_REGEX_JIT_PARTIAL_SOFT flag, JIT code is
+ * generated for partial matching with the %G_REGEX_MATCH_PARTIAL_SOFT match flag.
+ * Note that if @match_options includes the %G_REGEX_MATCH_PARTIAL_SOFT flag,
+ * then the %G_REGEX_JIT_PARTIAL_SOFT flag is set implicitly.
+ * If @compile_options includes the %G_REGEX_JIT_PARTIAL_HARD flag, JIT code is
+ * generated for partial matching with the %G_REGEX_MATCH_PARTIAL_HARD match flag.
+ * Note that if @match_options includes the %G_REGEX_MATCH_PARTIAL_HARD flag,
+ * then the %G_REGEX_JIT_PARTIAL_HARD flag is set implicitly.
+ *
+ * Note that JIT code is not supported for all patterns and all compile for match
+ * flags; to check if there actually was JIT code generated for the pattern, you
+ * can test the result of g_regex_get_compile_flags() for the corresponding flag.
+ * At this time, only the %G_REGEX_MATCH_NOTBOL, %G_REGEX_MATCH_NOTEOL,
+ * %G_REGEX_MATCH_NOTEMPTY, G_REGEX_MATCH_NOTEMPTY_ATSTART,
+ * %G_REGEX_MATCH_PARTIAL_SOFT and %G_REGEX_MATCH_PARTIAL_HARD flags are compatible
+ * with JIT code generation.
+ *
+ * Also note that JIT code is generated for the specific set of flags
+ * passed in @compile_options and @match_options; if you do matching with an
+ * incompatible set of match flags, the JIT code will not be used.
+ *
+ * See <ulink>man:pcrejit(3)</ulink> for more information on JIT code generation.
+ *
* Returns: a #GRegex structure. Call g_regex_unref() when you
* are done with it
*
@@ -1341,6 +1422,7 @@ g_regex_new (const gchar *pattern,
gint erroffset;
gint errcode;
gboolean optimize = FALSE;
+ gint study_options;
static volatile gsize initialised = 0;
unsigned long int pcre_compile_options;
GRegexCompileFlags nonpcre_compile_options;
@@ -1409,6 +1491,40 @@ g_regex_new (const gchar *pattern,
if (~compile_options & G_REGEX_BSR_ANYCRLF)
compile_options |= PCRE_BSR_UNICODE;
+ study_options = 0;
+ if (compile_options & G_REGEX_COMPILE_JIT_MASK)
+ {
+ optimize = TRUE;
+
+ /* G_REGEX_COMPILE_JIT has the same value as PCRE_UTF8_CHECK,
+ * as we do not need to wrap PCRE_NO_UTF8_CHECK.
+ */
+ if (compile_options & G_REGEX_JIT)
+ {
+ study_options |= PCRE_STUDY_JIT_COMPILE;
+
+ /* If the given match options include G_REGEX_MATCH_PARTIAL_{SOFT,HARD}
+ * force the G_REGEX_JIT_PARTIAL_{SOFT,HARD} flags.
+ */
+ if (match_options & G_REGEX_MATCH_PARTIAL_SOFT)
+ compile_options |= G_REGEX_JIT_PARTIAL_SOFT;
+ if (match_options & G_REGEX_MATCH_PARTIAL_HARD)
+ compile_options |= G_REGEX_JIT_PARTIAL_HARD;
+ }
+
+ /* G_REGEX_COMPILE_JIT_PARTIAL_{SOFT,HARD} have the same value
+ * as PCRE_PARTIAL_{SOFT,HARD} as these are match options, not
+ * compile options and are thus free to use in GRegexcFlags.
+ */
+ if (compile_options & G_REGEX_JIT_PARTIAL_SOFT)
+ study_options |= PCRE_STUDY_JIT_PARTIAL_SOFT_COMPILE;
+ if (compile_options & G_REGEX_JIT_PARTIAL_HARD)
+ study_options |= PCRE_STUDY_JIT_PARTIAL_HARD_COMPILE;
+
+ /* Mask out these options as they're not meant for pcre_compile2 */
+ compile_options &= ~G_REGEX_COMPILE_JIT_MASK;
+ }
+
/* compile the pattern */
re = pcre_compile2 (pattern, compile_options, &errcode,
&errmsg, &erroffset, NULL);
@@ -1464,7 +1580,7 @@ g_regex_new (const gchar *pattern,
if (optimize)
{
- regex->extra = pcre_study (regex->pcre_re, 0, &errmsg);
+ regex->extra = pcre_study (regex->pcre_re, study_options, &errmsg);
if (errmsg != NULL)
{
GError *tmp_error = g_error_new (G_REGEX_ERROR,
@@ -1478,6 +1594,16 @@ g_regex_new (const gchar *pattern,
g_regex_unref (regex);
return NULL;
}
+
+ /* Check whether the pattern was actually JITed */
+ if (study_options != 0)
+ {
+ int jited = FALSE;
+
+ pcre_fullinfo (re, regex->extra, PCRE_INFO_JIT, &jited);
+ if (!jited)
+ regex->compile_opts &= ~G_REGEX_COMPILE_JIT_MASK;
+ }
}
return regex;
@@ -1691,6 +1817,8 @@ g_regex_match_simple (const gchar *pattern,
* To retrieve all the non-overlapping matches of the pattern in
* string you can use g_match_info_next().
*
+ * See g_regex_match_full() for more information.
+ *
* |[
* static void
* print_uppercase_words (const gchar *string)
@@ -1792,6 +1920,31 @@ g_regex_match (const GRegex *regex,
* }
* ]|
*
+ * If JIT code was generated by passing the %G_REGEX_JIT,
+ * %G_REGEX_JIT_PARTIAL_SOFT or %G_REGEX_JIT_PARTIAL_HARD flags to
+ * g_regex_new(), then matching may be done using the JIT code, if the
+ * @match_options passed are compatible with it, that is, with the exception
+ * of the %G_REGEX_MATCH_PARTIAL_SOFT and %G_REGEX_MATCH_PARTIAL_HARD flags,
+ * no match flag may be passed that was not passed when creating @regex, and no
+ * match flag be omitted that was passed when creating @regex.
+ *
+ * If @regex was created using the %G_REGEX_JIT flag, and
+ * g_regex_get_compile_flags() contains the %G_REGEX_JIT flag, then complete
+ * matching will be done using the JIT code.
+ * If @regex was created using the %G_REGEX_JIT_PARTIAL_SOFT flag, and
+ * g_regex_get_compile_flags() contains the %G_REGEX_JIT_PARTIAL_SOFT flag, then
+ * partial matchin with %G_REGEX_MATCH_PARTIAL_SOFT matching will be done using
+ * the JIT code.
+ * If @regex was created using the %G_REGEX_JIT_PARTIAL_HARD flag, and
+ * g_regex_get_compile_flags() contains the %G_REGEX_JIT_PARTIAL_HARD flag, then
+ * partial matchin with %G_REGEX_MATCH_PARTIAL_HARD matching will be done using
+ * the JIT code.
+ *
+ * You can use g_match_info_get_jited() on the returned @match_info to check
+ * whether the JIT code was used.
+ *
+ * See <ulink>man:pcrejit(3)</ulink> for more information on using JIT code.
+ *
* Returns: %TRUE is the string matched, %FALSE otherwise
*
* Since: 2.14
@@ -1848,6 +2001,10 @@ g_regex_match_full (const GRegex *regex,
* you use any #GMatchInfo method (except g_match_info_free()) after
* freeing or modifying @string then the behaviour is undefined.
*
+ * Note that matching using this function never uses the JIT code
+ * generated by passing %G_REGEX_JIT, %G_REGEX_JIT_PARTIAL_SOFT or
+ * %G_REGEX_JIT_PARTIAL_HARD to g_regex_new().
+ *
* Returns: %TRUE is the string matched, %FALSE otherwise
*
* Since: 2.14
@@ -1910,6 +2067,10 @@ g_regex_match_all (const GRegex *regex,
* you use any #GMatchInfo method (except g_match_info_free()) after
* freeing or modifying @string then the behaviour is undefined.
*
+ * Note that matching using this function never uses the JIT code
+ * generated by passing %G_REGEX_JIT, %G_REGEX_JIT_PARTIAL_SOFT or
+ * %G_REGEX_JIT_PARTIAL_HARD to g_regex_new().
+ *
* Returns: %TRUE is the string matched, %FALSE otherwise
*
* Since: 2.14
@@ -3183,3 +3344,27 @@ g_regex_escape_string (const gchar *string,
return g_string_free (escaped, FALSE);
}
+
+/**
+ * g_regex_jit_supported:
+ *
+ * Returns whether JIT accelerated regex evaulation is available
+ * on this platform. Currently supported are:
+ * * ARM v5, v7, and Thumb2
+ * * Intel x86 32-bit and 64-bit
+ * * MIPS 32-bit
+ * * Power PC 32-bit and 64-bit
+ *
+ * Returns: %TRUE if JITing is supported
+ *
+ * Since: 2.34
+ */
+gboolean
+g_regex_jit_supported (void)
+{
+ int jit;
+
+ pcre_config(PCRE_CONFIG_JIT, &jit);
+
+ return jit != 0;
+}
diff --git a/glib/gregex.h b/glib/gregex.h
index 33e5451..4907217 100644
--- a/glib/gregex.h
+++ b/glib/gregex.h
@@ -284,6 +284,11 @@ GQuark g_regex_error_quark (void);
* characters '\r', '\n' and '\r\n'. Since: 2.34
* @G_REGEX_NO_START_OPTIMIZE: Disable some optimizations that will cause incorrect
* results for g_match_info_get_mark() when using backtracking control verbs. Since: 2.34
+ * @G_REGEX_JIT: generate JIT code for complete matches. Since: 2.34
+ * @G_REGEX_JIT_PARTIAL_SOFT: generate JIT code for partial matching using
+ * %G_REGEX_MATCH_PARTIAL_SOFT. Since: 2.34
+ * @G_REGEX_JIT_PARTIAL_HARD: generate JIT code for partial matching using
+ * %G_REGEX_MATCH_PARTIAL_HARD. Since: 2.34
*
* Flags specifying compile-time options.
*
@@ -311,7 +316,10 @@ typedef enum
G_REGEX_NEWLINE_ANYCRLF = G_REGEX_NEWLINE_CR | 1 << 22,
G_REGEX_BSR_ANYCRLF = 1 << 23,
G_REGEX_JAVASCRIPT_COMPAT = 1 << 25,
- G_REGEX_NO_START_OPTIMIZE = 1 << 26
+ G_REGEX_NO_START_OPTIMIZE = 1 << 26,
+ G_REGEX_JIT = 1 << 7,
+ G_REGEX_JIT_PARTIAL_SOFT = 1 << 15,
+ G_REGEX_JIT_PARTIAL_HARD = 1 << 27
} GRegexCompileFlags;
/**
@@ -441,6 +449,8 @@ typedef gboolean (*GRegexEvalCallback) (const GMatchInfo *match_info,
gpointer user_data);
+gboolean g_regex_jit_supported (void);
+
GRegex *g_regex_new (const gchar *pattern,
GRegexCompileFlags compile_options,
GRegexMatchFlags match_options,
@@ -537,7 +547,7 @@ gboolean g_regex_check_replacement (const gchar *replacement,
GRegex *g_match_info_get_regex (const GMatchInfo *match_info);
const gchar *g_match_info_get_string (const GMatchInfo *match_info);
const gchar *g_match_info_get_mark (const GMatchInfo *match_info);
-
+gboolean g_match_info_get_jited (const GMatchInfo *match_info);
GMatchInfo *g_match_info_ref (GMatchInfo *match_info);
void g_match_info_unref (GMatchInfo *match_info);
diff --git a/glib/tests/regex.c b/glib/tests/regex.c
index ec30d5c..10f18a0 100644
--- a/glib/tests/regex.c
+++ b/glib/tests/regex.c
@@ -141,6 +141,8 @@ typedef struct {
GRegexCompileFlags compile_opts;
GRegexMatchFlags match_opts;
gboolean expected;
+ gboolean check_jited;
+ gboolean expected_jited;
gssize string_len;
gint start_position;
GRegexMatchFlags match_opts2;
@@ -182,6 +184,7 @@ test_match (gconstpointer d)
{
const TestMatchData *data = d;
GRegex *regex;
+ GMatchInfo *info;
gboolean match;
GError *error = NULL;
@@ -190,21 +193,28 @@ test_match (gconstpointer d)
g_assert_no_error (error);
match = g_regex_match_full (regex, data->string, data->string_len,
- data->start_position, data->match_opts2, NULL, NULL);
+ data->start_position, data->match_opts2, &info, NULL);
g_assert_cmpint (match, ==, data->expected);
+ if (data->check_jited)
+ g_assert_cmpint (g_match_info_get_jited (info), ==, data->expected_jited);
+ g_match_info_free (info);
if (data->string_len == -1 && data->start_position == 0)
{
match = g_regex_match (regex, data->string, data->match_opts2, NULL);
g_assert_cmpint (match, ==, data->expected);
+ if (data->check_jited)
+ g_assert_cmpint (g_match_info_get_jited (info), ==, data->expected_jited);
+ g_match_info_free (info);
}
g_regex_unref (regex);
}
-#define TEST_MATCH(_pattern, _compile_opts, _match_opts, _string, \
- _string_len, _start_position, _match_opts2, _expected) { \
+#define TEST_MATCH_FULL(_extra_name, _pattern, _compile_opts, _match_opts, _string, \
+ _string_len, _start_position, _match_opts2, _expected, \
+ _check_jited, _expected_jited) { \
TestMatchData *data; \
gchar *path; \
data = g_new0 (TestMatchData, 1); \
@@ -216,11 +226,22 @@ test_match (gconstpointer d)
data->start_position = _start_position; \
data->match_opts2 = _match_opts2; \
data->expected = _expected; \
- path = g_strdup_printf ("/regex/match/%d", ++total); \
+ data->check_jited = _check_jited; \
+ data->expected_jited = _expected_jited; \
+ path = g_strdup_printf ("/regex/match/%s%d", _extra_name, ++total); \
g_test_add_data_func (path, data, test_match); \
g_free (path); \
}
+#define TEST_MATCH(_pattern, _compile_opts, _match_opts, _string, \
+ _string_len, _start_position, _match_opts2, _expected) \
+ TEST_MATCH_FULL("", _pattern, _compile_opts, _match_opts, _string,\
+ _string_len, _start_position, _match_opts2, _expected, FALSE, FALSE)
+#define TEST_MATCH_JIT(_pattern, _compile_opts, _match_opts, _string, \
+ _string_len, _start_position, _match_opts2, _expected, _expected_jited) \
+ TEST_MATCH_FULL("jit/", _pattern, G_REGEX_JIT|(_compile_opts), _match_opts, _string,\
+ _string_len, _start_position, _match_opts2, _expected, TRUE, _expected_jited)
+
struct _Match
{
gchar *string;
@@ -473,11 +494,11 @@ test_partial (gconstpointer d)
GRegex *regex;
GMatchInfo *match_info;
- regex = g_regex_new (data->pattern, 0, 0, NULL);
+ regex = g_regex_new (data->pattern, data->compile_opts, data->match_opts, NULL);
g_assert (regex != NULL);
- g_regex_match (regex, data->string, data->match_opts, &match_info);
+ g_regex_match (regex, data->string, data->match_opts2, &match_info);
g_assert_cmpint (data->expected, ==, g_match_info_is_partial_match (match_info));
@@ -487,24 +508,40 @@ test_partial (gconstpointer d)
g_assert (!g_match_info_fetch_pos (match_info, 1, NULL, NULL));
}
+ if (data->check_jited)
+ g_assert_cmpint (g_match_info_get_jited (match_info), ==, data->expected_jited);
+
g_match_info_free (match_info);
g_regex_unref (regex);
}
-#define TEST_PARTIAL_FULL(_pattern, _string, _match_opts, _expected) { \
+#define TEST_PARTIAL_FULL(_extra_name, _pattern, _compile_opts, _match_opts, \
+ _string, _match_opts2, _expected, \
+ _check_jited, _expected_jited) { \
TestMatchData *data; \
gchar *path; \
data = g_new0 (TestMatchData, 1); \
data->pattern = _pattern; \
data->string = _string; \
- data->match_opts = _match_opts; \
- data->expected = _expected; \
- path = g_strdup_printf ("/regex/match/partial/%d", ++total); \
+ data->compile_opts = _compile_opts; \
+ data->match_opts = _match_opts; \
+ data->match_opts2 = _match_opts2; \
+ data->expected = _expected; \
+ data->check_jited = _check_jited; \
+ data->expected_jited = _expected_jited; \
+ path = g_strdup_printf ("/regex/match/partial/%s%d", _extra_name, ++total); \
g_test_add_data_func (path, data, test_partial); \
g_free (path); \
}
-#define TEST_PARTIAL(_pattern, _string, _expected) TEST_PARTIAL_FULL(_pattern, _string, G_REGEX_MATCH_PARTIAL, _expected)
+#define TEST_PARTIAL_WITH_FLAGS(_pattern, _string, _match_opts2, _expected) \
+ TEST_PARTIAL_FULL("", _pattern, 0, 0 , _string, _match_opts2, _expected, FALSE, FALSE)
+#define TEST_PARTIAL(_pattern, _string, _expected) \
+ TEST_PARTIAL_WITH_FLAGS(_pattern, _string, G_REGEX_MATCH_PARTIAL_SOFT, _expected)
+#define TEST_PARTIAL_FULL_JIT(_pattern, _compile_opts, _match_opts, _string, _match_opts2, \
+ _expected, _expected_jited) \
+ TEST_PARTIAL_FULL("jit/", _pattern, G_REGEX_JIT|(_compile_opts), _match_opts, _string, _match_opts2, \
+ _expected, TRUE, _expected_jited)
typedef struct {
const gchar *pattern;
@@ -2404,8 +2441,8 @@ main (int argc, char *argv[])
TEST_PARTIAL("a?b", "a", TRUE);
/* Test soft vs. hard partial matching */
- TEST_PARTIAL_FULL("cat(fish)?", "cat", G_REGEX_MATCH_PARTIAL_SOFT, FALSE);
- TEST_PARTIAL_FULL("cat(fish)?", "cat", G_REGEX_MATCH_PARTIAL_HARD, TRUE);
+ TEST_PARTIAL_WITH_FLAGS("cat(fish)?", "cat", G_REGEX_MATCH_PARTIAL_SOFT, FALSE);
+ TEST_PARTIAL_WITH_FLAGS("cat(fish)?", "cat", G_REGEX_MATCH_PARTIAL_HARD, TRUE);
/* TEST_SUB_PATTERN(pattern, string, start_position, sub_n, expected_sub,
* expected_start, expected_end) */
@@ -2731,5 +2768,17 @@ main (int argc, char *argv[])
TEST_MARK("X(*MARK:A)Y|X(*MARK:B)Z", "XY", TRUE, "A");
TEST_MARK("X(*MARK:A)Y|X(*MARK:B)Z", "XZ", TRUE, "B");
+ if (g_regex_jit_supported ())
+ {
+ /* Test JITing compile */
+ TEST_NEW("foo", G_REGEX_JIT, 0);
+
+ TEST_MATCH_JIT("^ab", 0, 0, "ab", -1, 0, 0, TRUE, TRUE);
+ TEST_PARTIAL_FULL_JIT("cat(fish)?", 0, 0, "cat", G_REGEX_MATCH_PARTIAL_SOFT, FALSE, FALSE);
+ TEST_PARTIAL_FULL_JIT("cat(fish)?", 0, 0, "cat", G_REGEX_MATCH_PARTIAL_HARD, TRUE, FALSE);
+ TEST_PARTIAL_FULL_JIT("cat(fish)?", 0, G_REGEX_MATCH_PARTIAL_SOFT, "cat", G_REGEX_MATCH_PARTIAL_SOFT, FALSE, TRUE);
+ TEST_PARTIAL_FULL_JIT("cat(fish)?", 0, G_REGEX_MATCH_PARTIAL_HARD, "cat", G_REGEX_MATCH_PARTIAL_HARD, TRUE, TRUE);
+ }
+
return g_test_run ();
}
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