![[tokkee]](http://tokkee.org/images/avatar.png){kind=avatar}
diff --git a/t/unit/parser/parser_test.c b/t/unit/parser/parser_test.c
--- /dev/null
@@ -0,0 +1,1016 @@
+/*
+ * SysDB - t/unit/parser/parser_test.c
+ * Copyright (C) 2013-2015 Sebastian 'tokkee' Harl <sh@tokkee.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#if HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include "parser/parser.h"
+#include "core/object.h"
+#include "testutils.h"
+
+#include <check.h>
+#include <limits.h>
+
+/*
+ * tests
+ */
+
+struct {
+ const char *query;
+ int len;
+ int expected;
+ int expected_type;
+ int expected_extra; /* type-specific extra information */
+} parse_data[] = {
+ /* empty commands */
+ { NULL, -1, -1, 0, 0 },
+ { "", -1, 0, 0, 0 },
+ { ";", -1, 0, 0, 0 },
+ { ";;", -1, 0, 0, 0 },
+
+ /* FETCH commands */
+ { "FETCH host 'host'", -1, 1, SDB_AST_TYPE_FETCH, SDB_HOST },
+ { "FETCH host 'host' FILTER "
+ "age > 60s", -1, 1, SDB_AST_TYPE_FETCH, SDB_HOST },
+ { "FETCH service "
+ "'host'.'service'", -1, 1, SDB_AST_TYPE_FETCH, SDB_SERVICE },
+ { "FETCH metric "
+ "'host'.'metric'", -1, 1, SDB_AST_TYPE_FETCH, SDB_METRIC },
+
+ /* LIST commands */
+ { "LIST hosts", -1, 1, SDB_AST_TYPE_LIST, SDB_HOST },
+ { "LIST hosts -- foo", -1, 1, SDB_AST_TYPE_LIST, SDB_HOST },
+ { "LIST hosts;", -1, 1, SDB_AST_TYPE_LIST, SDB_HOST },
+ { "LIST hosts; INVALID", 11, 1, SDB_AST_TYPE_LIST, SDB_HOST },
+ { "LIST hosts FILTER "
+ "age > 60s", -1, 1, SDB_AST_TYPE_LIST, SDB_HOST },
+ { "LIST services", -1, 1, SDB_AST_TYPE_LIST, SDB_SERVICE },
+ { "LIST services FILTER "
+ "age > 60s", -1, 1, SDB_AST_TYPE_LIST, SDB_SERVICE },
+ { "LIST metrics", -1, 1, SDB_AST_TYPE_LIST, SDB_METRIC },
+ { "LIST metrics FILTER "
+ "age > 60s", -1, 1, SDB_AST_TYPE_LIST, SDB_METRIC },
+ /* field access */
+ { "LIST hosts FILTER "
+ "name = 'a'", -1, 1, SDB_AST_TYPE_LIST, SDB_HOST },
+ { "LIST hosts FILTER "
+ "last_update > 1s", -1, 1, SDB_AST_TYPE_LIST, SDB_HOST },
+ { "LIST hosts FILTER "
+ "age > 120s", -1, 1, SDB_AST_TYPE_LIST, SDB_HOST },
+ { "LIST hosts FILTER "
+ "interval > 10s", -1, 1, SDB_AST_TYPE_LIST, SDB_HOST },
+ { "LIST hosts FILTER "
+ "backend = ['b']", -1, 1, SDB_AST_TYPE_LIST, SDB_HOST },
+ { "LIST hosts FILTER ANY "
+ "attribute.value = 'a'", -1, 1, SDB_AST_TYPE_LIST, SDB_HOST },
+ { "LIST services FILTER "
+ "name = 'a'", -1, 1, SDB_AST_TYPE_LIST, SDB_SERVICE },
+ { "LIST services FILTER "
+ "last_update > 1s", -1, 1, SDB_AST_TYPE_LIST, SDB_SERVICE },
+ { "LIST services FILTER "
+ "age > 120s", -1, 1, SDB_AST_TYPE_LIST, SDB_SERVICE },
+ { "LIST services FILTER "
+ "interval > 10s", -1, 1, SDB_AST_TYPE_LIST, SDB_SERVICE },
+ { "LIST services FILTER "
+ "backend = ['b']", -1, 1, SDB_AST_TYPE_LIST, SDB_SERVICE },
+ { "LIST services FILTER ANY "
+ "attribute.value = 'a'", -1, 1, SDB_AST_TYPE_LIST, SDB_SERVICE },
+ { "LIST metrics FILTER "
+ "name = 'a'", -1, 1, SDB_AST_TYPE_LIST, SDB_METRIC },
+ { "LIST metrics FILTER "
+ "last_update > 1s", -1, 1, SDB_AST_TYPE_LIST, SDB_METRIC },
+ { "LIST metrics FILTER "
+ "age > 120s", -1, 1, SDB_AST_TYPE_LIST, SDB_METRIC },
+ { "LIST metrics FILTER "
+ "interval > 10s", -1, 1, SDB_AST_TYPE_LIST, SDB_METRIC },
+ { "LIST metrics FILTER "
+ "backend = ['b']", -1, 1, SDB_AST_TYPE_LIST, SDB_METRIC },
+ { "LIST metrics FILTER ANY "
+ "attribute.value = 'a'", -1, 1, SDB_AST_TYPE_LIST, SDB_METRIC },
+
+ /* LOOKUP commands */
+ { "LOOKUP hosts", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ { "LOOKUP hosts MATCHING "
+ "name = 'host'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ { "LOOKUP hosts MATCHING NOT "
+ "name = 'host'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ { "LOOKUP hosts MATCHING "
+ "name =~ 'p' AND "
+ "ANY service.name =~ 'p'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ { "LOOKUP hosts MATCHING NOT "
+ "name =~ 'p' AND "
+ "ANY service.name =~ 'p'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ { "LOOKUP hosts MATCHING "
+ "name =~ 'p' AND "
+ "ANY service.name =~ 'p' OR "
+ "ANY service.name =~ 'r'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ { "LOOKUP hosts MATCHING NOT "
+ "name =~ 'p' AND "
+ "ANY service.name =~ 'p' OR "
+ "ANY service.name =~ 'r'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ { "LOOKUP hosts MATCHING "
+ "name =~ 'p' "
+ "FILTER age > 1D", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ { "LOOKUP hosts MATCHING "
+ "name =~ 'p' "
+ "FILTER age > 1D AND "
+ "interval < 240s" , -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ { "LOOKUP hosts MATCHING "
+ "name =~ 'p' "
+ "FILTER NOT age>1D", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ { "LOOKUP hosts MATCHING "
+ "name =~ 'p' "
+ "FILTER age>"
+ "interval", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ { "LOOKUP hosts MATCHING "
+ "host.name =~ 'p'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ { "LOOKUP services", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_SERVICE },
+ { "LOOKUP services MATCHING ANY "
+ "attribute.name =~ 'a'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_SERVICE },
+ { "LOOKUP services MATCHING "
+ "host.name = 'p'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_SERVICE },
+ { "LOOKUP services MATCHING "
+ "service.name = 'p'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_SERVICE },
+ { "LOOKUP metrics", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_METRIC },
+ { "LOOKUP metrics MATCHING ANY "
+ "attribute.name =~ 'a'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_METRIC },
+ { "LOOKUP metrics MATCHING "
+ "host.name = 'p'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_METRIC },
+ { "LOOKUP metrics MATCHING "
+ "metric.name = 'p'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_METRIC },
+
+ /* TIMESERIES commands */
+ { "TIMESERIES 'host'.'metric' "
+ "START 2014-01-01 "
+ "END 2014-12-31 "
+ "23:59:59", -1, 1, SDB_AST_TYPE_TIMESERIES, 0 },
+ { "TIMESERIES 'host'.'metric' "
+ "START 2014-02-02 "
+ "14:02", -1, 1, SDB_AST_TYPE_TIMESERIES, 0 },
+ { "TIMESERIES 'host'.'metric' "
+ "END 2014-02-02", -1, 1, SDB_AST_TYPE_TIMESERIES, 0 },
+ { "TIMESERIES "
+ "'host'.'metric'", -1, 1, SDB_AST_TYPE_TIMESERIES, 0 },
+
+ /* STORE commands */
+ { "STORE host 'host'", -1, 1, SDB_AST_TYPE_STORE, SDB_HOST },
+ { "STORE host 'host' "
+ "LAST UPDATE "
+ "2015-02-01", -1, 1, SDB_AST_TYPE_STORE, SDB_HOST },
+ { "STORE host attribute "
+ "'host'.'key' 123", -1, 1, SDB_AST_TYPE_STORE, SDB_ATTRIBUTE },
+ { "STORE host attribute "
+ "'host'.'key' 123 "
+ "LAST UPDATE "
+ "2015-02-01", -1, 1, SDB_AST_TYPE_STORE, SDB_ATTRIBUTE },
+ { "STORE service "
+ "'host'.'svc'", -1, 1, SDB_AST_TYPE_STORE, SDB_SERVICE },
+ { "STORE service "
+ "'host'.'svc' "
+ "LAST UPDATE "
+ "2015-02-01", -1, 1, SDB_AST_TYPE_STORE, SDB_SERVICE },
+ { "STORE service attribute "
+ "'host'.'svc'.'key' "
+ "123", -1, 1, SDB_AST_TYPE_STORE, SDB_ATTRIBUTE },
+ { "STORE service attribute "
+ "'host'.'svc'.'key' "
+ "123 "
+ "LAST UPDATE "
+ "2015-02-01", -1, 1, SDB_AST_TYPE_STORE, SDB_ATTRIBUTE },
+ { "STORE metric "
+ "'host'.'metric'", -1, 1, SDB_AST_TYPE_STORE, SDB_METRIC },
+ { "STORE metric "
+ "'host'.'metric' "
+ "LAST UPDATE "
+ "2015-02-01", -1, 1, SDB_AST_TYPE_STORE, SDB_METRIC },
+ { "STORE metric "
+ "'host'.'metric' "
+ "STORE 'typ' 'id' "
+ "LAST UPDATE "
+ "2015-02-01", -1, 1, SDB_AST_TYPE_STORE, SDB_METRIC },
+ { "STORE metric attribute "
+ "'host'.'metric'.'key' "
+ "123", -1, 1, SDB_AST_TYPE_STORE, SDB_ATTRIBUTE },
+ { "STORE metric attribute "
+ "'host'.'metric'.'key' "
+ "123 "
+ "LAST UPDATE "
+ "2015-02-01", -1, 1, SDB_AST_TYPE_STORE, SDB_ATTRIBUTE },
+
+ /* string constants */
+ { "LOOKUP hosts MATCHING "
+ "name = ''''", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ { "LOOKUP hosts MATCHING "
+ "name = '''foo'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ { "LOOKUP hosts MATCHING "
+ "name = 'f''oo'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ { "LOOKUP hosts MATCHING "
+ "name = 'foo'''", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ { "LOOKUP hosts MATCHING "
+ "name = '''", -1, -1, 0, SDB_HOST },
+
+ /* numeric constants */
+ { "LOOKUP hosts MATCHING "
+ "attribute['foo'] = "
+ "1234", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ { "LOOKUP hosts MATCHING "
+ "attribute['foo'] != "
+ "+234", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ { "LOOKUP hosts MATCHING "
+ "attribute['foo'] < "
+ "-234", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ { "LOOKUP hosts MATCHING "
+ "attribute['foo'] > "
+ "12.4", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ { "LOOKUP hosts MATCHING "
+ "attribute['foo'] <= "
+ "12. + .3", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ { "LOOKUP hosts MATCHING "
+ "attribute['foo'] <= "
+ "'f' || 'oo'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ { "LOOKUP hosts MATCHING "
+ "attribute['foo'] >= "
+ ".4", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ { "LOOKUP hosts MATCHING "
+ "attribute['foo'] = "
+ "+12e3", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ { "LOOKUP hosts MATCHING "
+ "attribute['foo'] = "
+ "+12e-3", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ { "LOOKUP hosts MATCHING "
+ "attribute['foo'] = "
+ "-12e+3", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+
+ /* date, time, interval constants */
+ { "LOOKUP hosts MATCHING "
+ "attribute['foo'] = "
+ "1 Y 42D", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ { "LOOKUP hosts MATCHING "
+ "attribute['foo'] = "
+ "1s 42D", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ /*
+ * TODO: Something like 1Y42D should work as well but it doesn't since
+ * the scanner will tokenize it into {digit}{identifier} :-/
+ *
+ { "LOOKUP hosts MATCHING "
+ "attribute['foo'] = "
+ "1Y42D", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ */
+
+ /* array constants */
+ { "LOOKUP hosts MATCHING "
+ "backend = ['foo']", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ { "LOOKUP hosts MATCHING "
+ "backend = ['a','b']", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+
+ /* array iteration */
+ { "LOOKUP hosts MATCHING "
+ "'foo' IN backend", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ { "LOOKUP hosts MATCHING 'foo' "
+ "NOT IN backend", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ { "LOOKUP hosts MATCHING "
+ "['foo','bar'] "
+ "IN backend ", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ /* attribute type is unknown */
+ { "LOOKUP hosts MATCHING "
+ "attribute['backend'] "
+ "IN backend ", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ { "LOOKUP hosts MATCHING "
+ "ANY backend < 'b'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ { "LOOKUP hosts MATCHING "
+ "ANY backend <= 'b'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ { "LOOKUP hosts MATCHING "
+ "ANY backend = 'b'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ { "LOOKUP hosts MATCHING "
+ "ANY backend != 'b'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ { "LOOKUP hosts MATCHING "
+ "ANY backend >= 'b'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ { "LOOKUP hosts MATCHING "
+ "ANY backend > 'b'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ { "LOOKUP hosts MATCHING "
+ "ANY backend =~ 'b'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ { "LOOKUP hosts MATCHING "
+ "ANY backend !~ 'b'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ { "LOOKUP hosts MATCHING "
+ "ALL backend < 'b'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ { "LOOKUP hosts MATCHING "
+ "ALL backend <= 'b'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ { "LOOKUP hosts MATCHING "
+ "ALL backend = 'b'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ { "LOOKUP hosts MATCHING "
+ "ALL backend != 'b'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ { "LOOKUP hosts MATCHING "
+ "ALL backend >= 'b'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ { "LOOKUP hosts MATCHING "
+ "ALL backend > 'b'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ { "LOOKUP hosts MATCHING "
+ "ALL backend =~ 'b'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ { "LOOKUP hosts MATCHING "
+ "ALL backend !~ 'b'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ /* attribute type is unknown */
+ { "LOOKUP hosts MATCHING "
+ "ANY backend = attribute['backend']",
+ -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+
+ /* valid operand types */
+ { "LOOKUP hosts MATCHING "
+ "age * 1 > 0s", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ { "LOOKUP hosts MATCHING "
+ "age / 1 > 0s", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ { "LOOKUP hosts MATCHING "
+ "name > ''", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ { "LOOKUP hosts MATCHING "
+ "name >= ''", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ { "LOOKUP hosts MATCHING "
+ "name != ''", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ { "LOOKUP hosts MATCHING "
+ "name = ''", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ { "LOOKUP hosts MATCHING "
+ "name <= ''", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ { "LOOKUP hosts MATCHING "
+ "name < ''", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+
+ /* NULL */
+ { "LOOKUP hosts MATCHING "
+ "attribute['foo'] "
+ "IS NULL", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ { "LOOKUP hosts MATCHING "
+ "attribute['foo'] "
+ "IS NOT NULL", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ { "LOOKUP hosts MATCHING "
+ "NOT attribute['foo'] "
+ "IS NULL", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
+ { "LOOKUP hosts MATCHING "
+ "ANY service.name IS NULL", -1, -1, 0, 0 },
+
+ /* invalid numeric constants */
+ { "LOOKUP hosts MATCHING "
+ "attribute['foo'] = "
+ "+-12e+3", -1, -1, 0, 0 },
+ { "LOOKUP hosts MATCHING "
+ "attribute['foo'] = "
+ "-12e-+3", -1, -1, 0, 0 },
+ { "LOOKUP hosts MATCHING "
+ "attribute['foo'] = "
+ "e+3", -1, -1, 0, 0 },
+ { "LOOKUP hosts MATCHING "
+ "attribute['foo'] = "
+ "3e", -1, -1, 0, 0 },
+ /* following SQL standard, we don't support hex numbers */
+ { "LOOKUP hosts MATCHING "
+ "attribute['foo'] = "
+ "0x12", -1, -1, 0, 0 },
+
+ /* invalid expressions */
+ { "LOOKUP hosts MATCHING "
+ "attr['foo'] = 1.23", -1, -1, 0, 0 },
+ { "LOOKUP hosts MATCHING "
+ "attr['foo'] IS NULL", -1, -1, 0, 0 },
+
+ /* comments */
+ { "/* some comment */", -1, 0, 0, 0 },
+ { "-- another comment", -1, 0, 0, 0 },
+
+ /* syntax errors */
+ { "INVALID", -1, -1, 0, 0 },
+ { "FETCH host", -1, -1, 0, 0 },
+ { "FETCH 'host'", -1, -1, 0, 0 },
+ { "LIST hosts; INVALID", -1, -1, 0, 0 },
+ { "/* some incomplete", -1, -1, 0, 0 },
+
+ /*
+ * syntactically correct but semantically invalid commands
+ */
+
+#if 0
+ /* invalid fields */
+ { "LIST hosts FILTER "
+ "value = 'a'", -1, -1, 0, 0 },
+ { "LIST services FILTER "
+ "value = 'a'", -1, -1, 0, 0 },
+ { "LIST metrics FILTER "
+ "value = 'a'", -1, -1, 0, 0 },
+
+ /* type mismatches */
+ { "LOOKUP hosts MATCHING "
+ "attribute['foo'] = "
+ "1.23 + 'foo'", -1, -1, 0, 0 },
+ { "LOOKUP hosts MATCHING "
+ "1 IN backend ", -1, -1, 0, 0 },
+ { "LOOKUP hosts MATCHING "
+ "1 NOT IN backend ", -1, -1, 0, 0 },
+ { "LOOKUP hosts MATCHING "
+ "ANY backend !~ backend",
+ -1, -1, 0, 0 },
+ { "LOOKUP hosts MATCHING "
+ "ANY backend = 1", -1, -1, 0, 0 },
+ { "LOOKUP hosts MATCHING "
+ "age > 0", -1, -1, 0, 0 },
+ { "LOOKUP hosts MATCHING "
+ "NOT age > 0", -1, -1, 0, 0 },
+ { "LOOKUP hosts MATCHING "
+ "age >= 0", -1, -1, 0, 0 },
+ { "LOOKUP hosts MATCHING "
+ "age = 0", -1, -1, 0, 0 },
+ { "LOOKUP hosts MATCHING "
+ "age != 0", -1, -1, 0, 0 },
+ { "LOOKUP hosts MATCHING "
+ "age <= 0", -1, -1, 0, 0 },
+ { "LOOKUP hosts MATCHING "
+ "age < 0", -1, -1, 0, 0 },
+ { "LOOKUP hosts MATCHING "
+ "age + 1 > 0s", -1, -1, 0, 0 },
+ { "LOOKUP hosts MATCHING "
+ "age - 1 > 0s", -1, -1, 0, 0 },
+ /* datetime <mul/div> integer is allowed */
+ { "LOOKUP hosts MATCHING "
+ "age || 1 > 0s", -1, -1, 0, 0 },
+ { "LOOKUP hosts MATCHING "
+ "name + 1 = ''", -1, -1, 0, 0 },
+ { "LOOKUP hosts MATCHING "
+ "name - 1 = ''", -1, -1, 0, 0 },
+ { "LOOKUP hosts MATCHING "
+ "name * 1 = ''", -1, -1, 0, 0 },
+ { "LOOKUP hosts MATCHING "
+ "name / 1 = ''", -1, -1, 0, 0 },
+ { "LOOKUP hosts MATCHING "
+ "name % 1 = ''", -1, -1, 0, 0 },
+ { "LOOKUP hosts MATCHING "
+ "(name % 1) + 1 = ''", -1, -1, 0, 0 },
+ { "LOOKUP hosts MATCHING "
+ "1 + (name % 1) = ''", -1, -1, 0, 0 },
+ { "LOOKUP hosts MATCHING "
+ "'' = 1 + (name % 1)", -1, -1, 0, 0 },
+ { "LOOKUP hosts MATCHING "
+ "age > 0 AND "
+ "age = 0s", -1, -1, 0, 0 },
+ { "LOOKUP hosts MATCHING "
+ "age = 0s AND "
+ "age > 0", -1, -1, 0, 0 },
+ { "LOOKUP services MATCHING "
+ "host.name > 0", -1, -1, 0, 0 },
+ { "LOOKUP services MATCHING "
+ "backend > 'b'", -1, -1, 0, 0 },
+ { "LOOKUP services MATCHING "
+ "'b' > backend", -1, -1, 0, 0 },
+ { "LOOKUP services MATCHING "
+ "attribute['a'] > backend",
+ -1, -1, 0, 0 },
+ { "LOOKUP services MATCHING "
+ "backend > attribute['a']",
+ -1, -1, 0, 0 },
+ { "LOOKUP services MATCHING "
+ "host.name + 1 = ''", -1, -1, 0, 0 },
+ { "LOOKUP hosts MATCHING "
+ "'a' + 1 IN 'b'", -1, -1, 0, 0 },
+ { "LOOKUP hosts MATCHING "
+ "'a' IN 'b' - 1", -1, -1, 0, 0 },
+ { "LOOKUP hosts MATCHING "
+ "name + 1 IN 'b'", -1, -1, 0, 0 },
+ { "LOOKUP hosts MATCHING "
+ "'a' IN name - 1", -1, -1, 0, 0 },
+ { "LOOKUP hosts MATCHING "
+ "'b' IN 'abc'", -1, -1, 0, 0 },
+ { "LOOKUP hosts MATCHING "
+ "1 IN age", -1, -1, 0, 0 },
+ { "LOOKUP hosts MATCHING "
+ "name =~ 'a' + 1", -1, -1, 0, 0 },
+ { "LOOKUP hosts MATCHING "
+ "name =~ name + 1", -1, -1, 0, 0 },
+ { "LOOKUP hosts MATCHING "
+ "name + 1 =~ 'a'", -1, -1, 0, 0 },
+ { "LOOKUP hosts MATCHING "
+ "name =~ 1", -1, -1, 0, 0 },
+ { "LOOKUP hosts MATCHING "
+ "name + 1 IS NULL", -1, -1, 0, 0 },
+ { "LOOKUP hosts FILTER "
+ "name + 1 IS NULL", -1, -1, 0, 0 },
+ { "LOOKUP hosts MATCHING "
+ "ANY 'patt' =~ 'p'", -1, -1, 0, 0 },
+
+ /* invalid LIST commands */
+ { "LIST", -1, -1, 0, 0 },
+ { "LIST foo", -1, -1, 0, 0 },
+ { "LIST hosts MATCHING "
+ "name = 'host'", -1, -1, 0, 0 },
+ { "LIST foo FILTER "
+ "age > 60s", -1, -1, 0, 0 },
+
+ /* invalid FETCH commands */
+ { "FETCH host 'host' MATCHING "
+ "name = 'host'", -1, -1, 0, 0 },
+ { "FETCH service 'host'",-1, -1, 0, 0 },
+ { "FETCH metric 'host'", -1, -1, 0, 0 },
+ { "FETCH host "
+ "'host'.'localhost'", -1, -1, 0, 0 },
+ { "FETCH foo 'host'", -1, -1, 0, 0 },
+ { "FETCH foo 'host' FILTER "
+ "age > 60s", -1, -1, 0, 0 },
+
+ /* invalid LOOKUP commands */
+ { "LOOKUP foo", -1, -1, 0, 0 },
+ { "LOOKUP foo MATCHING "
+ "name = 'host'", -1, -1, 0, 0 },
+ { "LOOKUP foo FILTER "
+ "age > 60s", -1, -1, 0, 0 },
+ { "LOOKUP foo MATCHING "
+ "name = 'host' FILTER "
+ "age > 60s", -1, -1, 0, 0 },
+ { "LOOKUP hosts MATCHING "
+ "attribute['foo'] <= "
+ "f || 'oo'", -1, -1, 0, 0 },
+ { "LOOKUP hosts MATCHING "
+ "attribute['foo'] <= "
+ "'f' || oo", -1, -1, 0, 0 },
+ { "LOOKUP hosts MATCHING "
+ "ANY host.name = 'host'", -1, -1, 0, 0 },
+ { "LOOKUP hosts MATCHING "
+ "ANY service.name > 1", -1, -1, 0, 0 },
+ { "LOOKUP hosts MATCHING "
+ "service.name = 's'", -1, -1, 0, 0 },
+ { "LOOKUP services MATCHING "
+ "ANY host.name = 'host'", -1, -1, 0, 0 },
+ { "LOOKUP services MATCHING "
+ "ANY service.name = 'svc'", -1, -1, 0, 0 },
+ { "LOOKUP services MATCHING "
+ "ANY metric.name = 'm'", -1, -1, 0, 0 },
+ { "LOOKUP services MATCHING "
+ "metric.name = 'm'", -1, -1, 0, 0 },
+ { "LOOKUP metrics MATCHING "
+ "ANY host.name = 'host'", -1, -1, 0, 0 },
+ { "LOOKUP metrics MATCHING "
+ "ANY service.name = 'svc'", -1, -1, 0, 0 },
+ { "LOOKUP metrics MATCHING "
+ "ANY metric.name = 'm'", -1, -1, 0, 0 },
+ { "LOOKUP metrics MATCHING "
+ "service.name = 'm'", -1, -1, 0, 0 },
+
+ /* invalid STORE commands */
+ { "STORE host "
+ "'obj'.'host'", -1, -1, 0, 0 },
+ { "STORE host attribute "
+ ".'key' 123", -1, -1, 0, 0 },
+ { "STORE host attribute "
+ "'o'.'h'.'key' 123", -1, -1, 0, 0 },
+ { "STORE service 'svc'", -1, -1, 0, 0 },
+ { "STORE service "
+ "'host'.'svc' "
+ "STORE 'typ' 'id' "
+ "LAST UPDATE "
+ "2015-02-01", -1, -1, 0, 0 },
+ { "STORE service attribute "
+ "'svc'.'key' 123", -1, -1, 0, 0 },
+ { "STORE metric 'm'", -1, -1, 0, 0 },
+ { "STORE metric "
+ "'host'.'metric' "
+ "STORE 'typ'.'id' "
+ "LAST UPDATE "
+ "2015-02-01", -1, -1, 0, 0 },
+ { "STORE metric attribute "
+ "'metric'.'key' 123", -1, -1, 0, 0 },
+#endif
+};
+
+START_TEST(test_parse)
+{
+ sdb_strbuf_t *errbuf = sdb_strbuf_create(64);
+ sdb_llist_t *check;
+ sdb_ast_node_t *node;
+ _Bool ok;
+
+ check = sdb_parser_parse(parse_data[_i].query,
+ parse_data[_i].len, errbuf);
+ if (parse_data[_i].expected < 0)
+ ok = check == 0;
+ else
+ ok = sdb_llist_len(check) == (size_t)parse_data[_i].expected;
+
+ fail_unless(ok, "sdb_parser_parse(%s) = %p (len: %zu); expected: %d "
+ "(parse error: %s)", parse_data[_i].query, check,
+ sdb_llist_len(check), parse_data[_i].expected,
+ sdb_strbuf_string(errbuf));
+
+ if (! check) {
+ sdb_strbuf_destroy(errbuf);
+ return;
+ }
+
+ if ((! parse_data[_i].expected_type)
+ || (parse_data[_i].expected <= 0)) {
+ sdb_llist_destroy(check);
+ sdb_strbuf_destroy(errbuf);
+ return;
+ }
+
+ node = SDB_AST_NODE(sdb_llist_get(check, 0));
+ fail_unless(node->type == parse_data[_i].expected_type,
+ "sdb_parser_parse(%s)->type = %i; expected: %d",
+ parse_data[_i].query, node->type,
+ parse_data[_i].expected_type);
+
+ if (node->type == SDB_AST_TYPE_FETCH) {
+ sdb_ast_fetch_t *f = SDB_AST_FETCH(node);
+ fail_unless(f->obj_type == parse_data[_i].expected_extra,
+ "sdb_parser_parse(%s)->obj_type = %s; expected: %s",
+ parse_data[_i].query, SDB_STORE_TYPE_TO_NAME(f->obj_type),
+ SDB_STORE_TYPE_TO_NAME(parse_data[_i].expected_extra));
+ }
+ else if (node->type == SDB_AST_TYPE_LIST) {
+ sdb_ast_list_t *l = SDB_AST_LIST(node);
+ fail_unless(l->obj_type == parse_data[_i].expected_extra,
+ "sdb_parser_parse(%s)->obj_type = %s; expected: %s",
+ parse_data[_i].query, SDB_STORE_TYPE_TO_NAME(l->obj_type),
+ SDB_STORE_TYPE_TO_NAME(parse_data[_i].expected_extra));
+ }
+ else if (node->type == SDB_AST_TYPE_LOOKUP) {
+ sdb_ast_lookup_t *l = SDB_AST_LOOKUP(node);
+ fail_unless(l->obj_type == parse_data[_i].expected_extra,
+ "sdb_parser_parse(%s)->obj_type = %s; expected: %s",
+ parse_data[_i].query, SDB_STORE_TYPE_TO_NAME(l->obj_type),
+ SDB_STORE_TYPE_TO_NAME(parse_data[_i].expected_extra));
+ }
+ else if (node->type == SDB_AST_TYPE_STORE) {
+ sdb_ast_store_t *s = SDB_AST_STORE(node);
+ fail_unless(s->obj_type == parse_data[_i].expected_extra,
+ "sdb_parser_parse(%s)->obj_type = %s; expected: %s",
+ parse_data[_i].query, SDB_STORE_TYPE_TO_NAME(s->obj_type),
+ SDB_STORE_TYPE_TO_NAME(parse_data[_i].expected_extra));
+ }
+
+ sdb_object_deref(SDB_OBJ(node));
+ sdb_llist_destroy(check);
+ sdb_strbuf_destroy(errbuf);
+}
+END_TEST
+
+struct {
+ const char *expr;
+ int len;
+ int expected;
+} parse_conditional_data[] = {
+ /* empty expressions */
+ { NULL, -1, -1 },
+ { "", -1, -1 },
+
+ /* match hosts by name */
+ { "name < 'localhost'", -1, SDB_AST_LT },
+ { "name <= 'localhost'", -1, SDB_AST_LE },
+ { "name = 'localhost'", -1, SDB_AST_EQ },
+ { "name != 'localhost'", -1, SDB_AST_NE },
+ { "name >= 'localhost'", -1, SDB_AST_GE },
+ { "name > 'localhost'", -1, SDB_AST_GT },
+ { "name =~ 'host'", -1, SDB_AST_REGEX },
+ { "name !~ 'host'", -1, SDB_AST_NREGEX },
+ { "name = 'localhost' -- foo", -1, SDB_AST_EQ },
+ { "name = 'host' <garbage>", 13, SDB_AST_EQ },
+ { "name &^ 'localhost'", -1, -1 },
+ /* match by backend */
+ { "ANY backend < 'be'", -1, SDB_AST_ANY },
+ { "ANY backend <= 'be'", -1, SDB_AST_ANY },
+ { "ANY backend = 'be'", -1, SDB_AST_ANY },
+ { "ANY backend != 'be'", -1, SDB_AST_ANY },
+ { "ANY backend >= 'be'", -1, SDB_AST_ANY },
+ { "ANY backend > 'be'", -1, SDB_AST_ANY },
+ { "ALL backend < 'be'", -1, SDB_AST_ALL },
+ { "ALL backend <= 'be'", -1, SDB_AST_ALL },
+ { "ALL backend = 'be'", -1, SDB_AST_ALL },
+ { "ALL backend != 'be'", -1, SDB_AST_ALL },
+ { "ALL backend >= 'be'", -1, SDB_AST_ALL },
+ { "ALL backend > 'be'", -1, SDB_AST_ALL },
+ { "ANY backend &^ 'be'", -1, -1 },
+ /* match hosts by service */
+ { "ANY service.name < 'name'", -1, SDB_AST_ANY },
+ { "ANY service.name <= 'name'", -1, SDB_AST_ANY },
+ { "ANY service.name = 'name'", -1, SDB_AST_ANY },
+ { "ANY service.name != 'name'", -1, SDB_AST_ANY },
+ { "ANY service.name >= 'name'", -1, SDB_AST_ANY },
+ { "ANY service.name > 'name'", -1, SDB_AST_ANY },
+ { "ANY service.name =~ 'pattern'", -1, SDB_AST_ANY },
+ { "ANY service.name !~ 'pattern'", -1, SDB_AST_ANY },
+ { "ANY service.name &^ 'name'", -1, -1 },
+ { "ALL service.name < 'name'", -1, SDB_AST_ALL },
+ { "ALL service.name <= 'name'", -1, SDB_AST_ALL },
+ { "ALL service.name = 'name'", -1, SDB_AST_ALL },
+ { "ALL service.name != 'name'", -1, SDB_AST_ALL },
+ { "ALL service.name >= 'name'", -1, SDB_AST_ALL },
+ { "ALL service.name > 'name'", -1, SDB_AST_ALL },
+ { "ALL service.name =~ 'pattern'", -1, SDB_AST_ALL },
+ { "ALL service.name !~ 'pattern'", -1, SDB_AST_ALL },
+ { "ALL service.name &^ 'name'", -1, -1 },
+ { "ANY service < 'name'", -1, -1 },
+ /* match hosts by metric */
+ { "ANY metric.name < 'name'", -1, SDB_AST_ANY },
+ { "ANY metric.name <= 'name'", -1, SDB_AST_ANY },
+ { "ANY metric.name = 'name'", -1, SDB_AST_ANY },
+ { "ANY metric.name != 'name'", -1, SDB_AST_ANY },
+ { "ANY metric.name >= 'name'", -1, SDB_AST_ANY },
+ { "ANY metric.name > 'name'", -1, SDB_AST_ANY },
+ { "ANY metric.name =~ 'pattern'", -1, SDB_AST_ANY },
+ { "ANY metric.name !~ 'pattern'", -1, SDB_AST_ANY },
+ { "ANY metric.name &^ 'pattern'", -1, -1 },
+ { "ALL metric.name < 'name'", -1, SDB_AST_ALL },
+ { "ALL metric.name <= 'name'", -1, SDB_AST_ALL },
+ { "ALL metric.name = 'name'", -1, SDB_AST_ALL },
+ { "ALL metric.name != 'name'", -1, SDB_AST_ALL },
+ { "ALL metric.name >= 'name'", -1, SDB_AST_ALL },
+ { "ALL metric.name > 'name'", -1, SDB_AST_ALL },
+ { "ALL metric.name =~ 'pattern'", -1, SDB_AST_ALL },
+ { "ALL metric.name !~ 'pattern'", -1, SDB_AST_ALL },
+ { "ALL metric.name &^ 'pattern'", -1, -1 },
+ { "ANY metric <= 'name'", -1, -1 },
+ /* match hosts by attribute */
+ { "ANY attribute.name < 'name'", -1, SDB_AST_ANY },
+ { "ANY attribute.name <= 'name'", -1, SDB_AST_ANY },
+ { "ANY attribute.name = 'name'", -1, SDB_AST_ANY },
+ { "ANY attribute.name != 'name'", -1, SDB_AST_ANY },
+ { "ANY attribute.name >= 'name'", -1, SDB_AST_ANY },
+ { "ANY attribute.name > 'name'", -1, SDB_AST_ANY },
+ { "ANY attribute.name =~ 'pattern'", -1, SDB_AST_ANY },
+ { "ANY attribute.name !~ 'pattern'", -1, SDB_AST_ANY },
+ { "ANY attribute.name &^ 'pattern'", -1, -1 },
+ { "ALL attribute.name < 'name'", -1, SDB_AST_ALL },
+ { "ALL attribute.name <= 'name'", -1, SDB_AST_ALL },
+ { "ALL attribute.name = 'name'", -1, SDB_AST_ALL },
+ { "ALL attribute.name != 'name'", -1, SDB_AST_ALL },
+ { "ALL attribute.name >= 'name'", -1, SDB_AST_ALL },
+ { "ALL attribute.name > 'name'", -1, SDB_AST_ALL },
+ { "ALL attribute.name =~ 'pattern'", -1, SDB_AST_ALL },
+ { "ALL attribute.name !~ 'pattern'", -1, SDB_AST_ALL },
+ { "ALL attribute.name &^ 'pattern'", -1, -1 },
+ { "ANY attribute !~ 'pattern'", -1, -1 },
+ /* composite expressions */
+ { "name =~ 'pattern' AND "
+ "ANY service.name =~ 'pattern'", -1, SDB_AST_AND },
+ { "name =~ 'pattern' OR "
+ "ANY service.name =~ 'pattern'", -1, SDB_AST_OR },
+ { "NOT name = 'host'", -1, SDB_AST_NOT },
+ /* numeric expressions */
+ { "attribute['foo'] < 123", -1, SDB_AST_LT },
+ { "attribute['foo'] <= 123", -1, SDB_AST_LE },
+ { "attribute['foo'] = 123", -1, SDB_AST_EQ },
+ { "attribute['foo'] >= 123", -1, SDB_AST_GE },
+ { "attribute['foo'] > 123", -1, SDB_AST_GT },
+ /* datetime expressions */
+ { "attribute['foo'] = "
+ "2014-08-16", -1, SDB_AST_EQ },
+ { "attribute['foo'] = "
+ "17:23", -1, SDB_AST_EQ },
+ { "attribute['foo'] = "
+ "17:23:53", -1, SDB_AST_EQ },
+ { "attribute['foo'] = "
+ "17:23:53.123", -1, SDB_AST_EQ },
+ { "attribute['foo'] = "
+ "17:23:53.123456789", -1, SDB_AST_EQ },
+ { "attribute['foo'] = "
+ "2014-08-16 17:23", -1, SDB_AST_EQ },
+ { "attribute['foo'] = "
+ "2014-08-16 17:23:53", -1, SDB_AST_EQ },
+ /* NULL */
+ { "attribute['foo'] IS NULL", -1, SDB_AST_ISNULL },
+ { "attribute['foo'] IS NOT NULL", -1, SDB_AST_NOT },
+ /* array expressions */
+ { "backend < ['a']", -1, SDB_AST_LT },
+ { "backend <= ['a']", -1, SDB_AST_LE },
+ { "backend = ['a']", -1, SDB_AST_EQ },
+ { "backend != ['a']", -1, SDB_AST_NE },
+ { "backend >= ['a']", -1, SDB_AST_GE },
+ { "backend > ['a']", -1, SDB_AST_GT },
+ { "backend &^ ['a']", -1, -1 },
+
+ /* object field comparison */
+ { "name < 'a'", -1, SDB_AST_LT },
+ { "name <= 'a'", -1, SDB_AST_LE },
+ { "name = 'a'", -1, SDB_AST_EQ },
+ { "name != 'a'", -1, SDB_AST_NE },
+ { "name >= 'a'", -1, SDB_AST_GE },
+ { "name > 'a'", -1, SDB_AST_GT },
+ { "last_update < 2014-10-01", -1, SDB_AST_LT },
+ { "last_update <= 2014-10-01", -1, SDB_AST_LE },
+ { "last_update = 2014-10-01", -1, SDB_AST_EQ },
+ { "last_update != 2014-10-01", -1, SDB_AST_NE },
+ { "last_update >= 2014-10-01", -1, SDB_AST_GE },
+ { "last_update > 2014-10-01", -1, SDB_AST_GT },
+ { "Last_Update >= 24D", -1, SDB_AST_GE },
+ { "age < 20s", -1, SDB_AST_LT },
+ { "age <= 20s", -1, SDB_AST_LE },
+ { "age = 20s", -1, SDB_AST_EQ },
+ { "age != 20s", -1, SDB_AST_NE },
+ { "age >= 20s", -1, SDB_AST_GE },
+ { "age > 20s", -1, SDB_AST_GT },
+ { "AGE <= 1m", -1, SDB_AST_LE },
+ { "age > 1M", -1, SDB_AST_GT },
+ { "age != 20Y", -1, SDB_AST_NE },
+ { "age <= 2 * interval", -1, SDB_AST_LE },
+ { "interval < 20s", -1, SDB_AST_LT },
+ { "interval <= 20s", -1, SDB_AST_LE },
+ { "interval = 20s", -1, SDB_AST_EQ },
+ { "interval != 20s", -1, SDB_AST_NE },
+ { "interval >= 20s", -1, SDB_AST_GE },
+ { "interval > 20s", -1, SDB_AST_GT },
+ { "'be' IN backend", -1, SDB_AST_IN },
+ { "'be' NOT IN backend", -1, SDB_AST_NOT },
+ { "['a','b'] IN backend", -1, SDB_AST_IN },
+ { "['a','b'] NOT IN backend", -1, SDB_AST_NOT },
+
+ /* check operator precedence */
+ { "name = 'name' OR "
+ "ANY service.name = 'name' AND "
+ "ANY attribute.name = 'name' OR "
+ "attribute['foo'] = 'bar'", -1, SDB_AST_OR },
+ { "name = 'name' AND "
+ "ANY service.name = 'name' AND "
+ "ANY attribute.name = 'name' OR "
+ "attribute['foo'] = 'bar'", -1, SDB_AST_OR },
+ { "name = 'name' AND "
+ "ANY service.name = 'name' OR "
+ "ANY attribute.name = 'name' AND "
+ "attribute['foo'] = 'bar'", -1, SDB_AST_OR },
+ { "(name = 'name' OR "
+ "ANY service.name = 'name') AND "
+ "(ANY attribute.name = 'name' OR "
+ "attribute['foo'] = 'bar')", -1, SDB_AST_AND },
+ { "NOT name = 'name' OR "
+ "ANY service.name = 'name'", -1, SDB_AST_OR },
+ { "NOT name = 'name' OR "
+ "NOT ANY service.name = 'name'", -1, SDB_AST_OR },
+ { "NOT (name = 'name' OR "
+ "NOT ANY service.name = 'name')", -1, SDB_AST_NOT },
+
+ /* syntax errors */
+ { "LIST hosts", -1, -1 },
+ { "foo &^ bar", -1, -1 },
+ { "invalid", -1, -1 },
+};
+
+START_TEST(test_parse_conditional)
+{
+ sdb_strbuf_t *errbuf = sdb_strbuf_create(64);
+ sdb_ast_node_t *node;
+
+ node = sdb_parser_parse_conditional(parse_conditional_data[_i].expr,
+ parse_conditional_data[_i].len, errbuf);
+
+ if (parse_conditional_data[_i].expected < 0) {
+ fail_unless(node == NULL,
+ "sdb_parser_parse_conditional(%s) = %p; expected: NULL",
+ parse_conditional_data[_i].expr, node);
+ sdb_object_deref(SDB_OBJ(node));
+ sdb_strbuf_destroy(errbuf);
+ return;
+ }
+
+ fail_unless(node != NULL, "sdb_parser_parse_conditional(%s) = NULL; "
+ "expected: <cond> (parse error: %s)",
+ parse_conditional_data[_i].expr, sdb_strbuf_string(errbuf));
+ if (node->type == SDB_AST_TYPE_OPERATOR)
+ fail_unless(SDB_AST_OP(node)->kind == parse_conditional_data[_i].expected,
+ "sdb_parser_parse_conditional(%s) returned conditional of type %d; "
+ "expected: %d", parse_conditional_data[_i].expr,
+ SDB_AST_OP(node)->kind, parse_conditional_data[_i].expected);
+ else if (node->type == SDB_AST_TYPE_ITERATOR)
+ fail_unless(SDB_AST_ITER(node)->kind == parse_conditional_data[_i].expected,
+ "sdb_parser_parse_conditional(%s) returned conditional of type %d; "
+ "expected: %d", parse_conditional_data[_i].expr,
+ SDB_AST_ITER(node)->kind, parse_conditional_data[_i].expected);
+
+ sdb_object_deref(SDB_OBJ(node));
+ sdb_strbuf_destroy(errbuf);
+}
+END_TEST
+
+struct {
+ const char *expr;
+ int len;
+ int expected;
+} parse_arith_data[] = {
+ /* empty expressions */
+ { NULL, -1, -1 },
+ { "", -1, -1 },
+
+ /* constant expressions */
+ { "'localhost'", -1, SDB_AST_TYPE_CONST },
+ { "123", -1, SDB_AST_TYPE_CONST },
+ { "2014-08-16", -1, SDB_AST_TYPE_CONST },
+ { "17:23", -1, SDB_AST_TYPE_CONST },
+ { "17:23:53", -1, SDB_AST_TYPE_CONST },
+ { "17:23:53.123", -1, SDB_AST_TYPE_CONST },
+ { "17:23:53.123456789", -1, SDB_AST_TYPE_CONST },
+ { "2014-08-16 17:23", -1, SDB_AST_TYPE_CONST },
+ { "2014-08-16 17:23:53", -1, SDB_AST_TYPE_CONST },
+ { "10s", -1, SDB_AST_TYPE_CONST },
+ { "60m", -1, SDB_AST_TYPE_CONST },
+ { "10Y 24D 1h", -1, SDB_AST_TYPE_CONST },
+
+ /* TODO: the analyzer and/or optimizer should turn these into constants */
+ { "123 + 456", -1, SDB_AST_ADD },
+ { "'foo' || 'bar'", -1, SDB_AST_CONCAT },
+ { "456 - 123", -1, SDB_AST_SUB },
+ { "1.2 * 3.4", -1, SDB_AST_MUL },
+ { "1.2 / 3.4", -1, SDB_AST_DIV },
+ { "5 % 2", -1, SDB_AST_MOD },
+
+ /* queryable fields */
+ { "last_update", -1, SDB_AST_TYPE_VALUE },
+ { "AGE", -1, SDB_AST_TYPE_VALUE },
+ { "interval", -1, SDB_AST_TYPE_VALUE },
+ { "Last_Update", -1, SDB_AST_TYPE_VALUE },
+ { "backend", -1, SDB_AST_TYPE_VALUE },
+
+ /* attributes */
+ { "attribute['foo']", -1, SDB_AST_TYPE_VALUE },
+
+ /* arithmetic expressions */
+ { "age + age", -1, SDB_AST_ADD },
+ { "age - age", -1, SDB_AST_SUB },
+ { "age * age", -1, SDB_AST_MUL },
+ { "age / age", -1, SDB_AST_DIV },
+ { "age \% age", -1, SDB_AST_MOD },
+ { "age || age", -1, SDB_AST_CONCAT },
+
+ /* operator precedence */
+ { "age + age * age", -1, SDB_AST_ADD },
+ { "age * age + age", -1, SDB_AST_ADD },
+ { "age + age - age", -1, SDB_AST_SUB },
+ { "age - age + age", -1, SDB_AST_ADD },
+ { "(age + age) * age", -1, SDB_AST_MUL },
+ { "age + (age * age)", -1, SDB_AST_ADD },
+
+ /* syntax errors */
+ { "LIST", -1, -1 },
+ { "foo &^ bar", -1, -1 },
+ { "invalid", -1, -1 },
+};
+
+START_TEST(test_parse_arith)
+{
+ sdb_strbuf_t *errbuf = sdb_strbuf_create(64);
+ sdb_ast_node_t *node;
+
+ node = sdb_parser_parse_arith(parse_arith_data[_i].expr,
+ parse_arith_data[_i].len, errbuf);
+
+ if (parse_arith_data[_i].expected < 0) {
+ fail_unless(node == NULL,
+ "sdb_parser_parse_arith(%s) = %p; expected: NULL",
+ parse_arith_data[_i].expr, node);
+ sdb_object_deref(SDB_OBJ(node));
+ sdb_strbuf_destroy(errbuf);
+ return;
+ }
+
+ fail_unless(node != NULL, "sdb_parser_parse_arith(%s) = NULL; "
+ "expected: <expr> (parse error: %s)",
+ parse_arith_data[_i].expr, sdb_strbuf_string(errbuf));
+ if (node->type == SDB_AST_TYPE_OPERATOR)
+ fail_unless(SDB_AST_OP(node)->kind == parse_arith_data[_i].expected,
+ "sdb_parser_parse_arith(%s) returned expression of type %d; "
+ "expected: %d", parse_arith_data[_i].expr,
+ SDB_AST_OP(node)->kind, parse_arith_data[_i].expected);
+ else
+ fail_unless(node->type == parse_arith_data[_i].expected,
+ "sdb_parser_parse_arith(%s) returned expression of type %d; "
+ "expected: %d", parse_arith_data[_i].expr, node->type,
+ parse_arith_data[_i].expected);
+
+ sdb_object_deref(SDB_OBJ(node));
+ sdb_strbuf_destroy(errbuf);
+}
+END_TEST
+
+TEST_MAIN("parser::parser")
+{
+ TCase *tc = tcase_create("core");
+ TC_ADD_LOOP_TEST(tc, parse);
+ TC_ADD_LOOP_TEST(tc, parse_conditional);
+ TC_ADD_LOOP_TEST(tc, parse_arith);
+ ADD_TCASE(tc);
+}
+TEST_MAIN_END
+
+/* vim: set tw=78 sw=4 ts=4 noexpandtab : */
+