#include <string.h>
#include <linux/zalloc.h>
-static int test(struct parse_ctx *ctx, const char *e, double val2)
+static int test(struct expr_parse_ctx *ctx, const char *e, double val2)
{
double val;
- if (expr__parse(&val, ctx, e))
+ if (expr__parse(&val, ctx, e, 1))
TEST_ASSERT_VAL("parse test failed", 0);
TEST_ASSERT_VAL("unexpected value", val == val2);
return 0;
int test__expr(struct test *t __maybe_unused, int subtest __maybe_unused)
{
const char *p;
- const char **other;
- double val;
- int i, ret;
- struct parse_ctx ctx;
- int num_other;
+ double val, *val_ptr;
+ int ret;
+ struct expr_parse_ctx ctx;
expr__ctx_init(&ctx);
- expr__add_id(&ctx, "FOO", 1);
- expr__add_id(&ctx, "BAR", 2);
+ expr__add_id(&ctx, strdup("FOO"), 1);
+ expr__add_id(&ctx, strdup("BAR"), 2);
ret = test(&ctx, "1+1", 2);
ret |= test(&ctx, "FOO+BAR", 3);
ret |= test(&ctx, "min(1,2) + 1", 2);
ret |= test(&ctx, "max(1,2) + 1", 3);
ret |= test(&ctx, "1+1 if 3*4 else 0", 2);
+ ret |= test(&ctx, "1.1 + 2.1", 3.2);
if (ret)
return ret;
p = "FOO/0";
- ret = expr__parse(&val, &ctx, p);
+ ret = expr__parse(&val, &ctx, p, 1);
TEST_ASSERT_VAL("division by zero", ret == -1);
p = "BAR/";
- ret = expr__parse(&val, &ctx, p);
+ ret = expr__parse(&val, &ctx, p, 1);
TEST_ASSERT_VAL("missing operand", ret == -1);
+ expr__ctx_clear(&ctx);
+ TEST_ASSERT_VAL("find other",
+ expr__find_other("FOO + BAR + BAZ + BOZO", "FOO",
+ &ctx, 1) == 0);
+ TEST_ASSERT_VAL("find other", hashmap__size(&ctx.ids) == 3);
+ TEST_ASSERT_VAL("find other", hashmap__find(&ctx.ids, "BAR",
+ (void **)&val_ptr));
+ TEST_ASSERT_VAL("find other", hashmap__find(&ctx.ids, "BAZ",
+ (void **)&val_ptr));
+ TEST_ASSERT_VAL("find other", hashmap__find(&ctx.ids, "BOZO",
+ (void **)&val_ptr));
+
+ expr__ctx_clear(&ctx);
TEST_ASSERT_VAL("find other",
- expr__find_other("FOO + BAR + BAZ + BOZO", "FOO", &other, &num_other) == 0);
- TEST_ASSERT_VAL("find other", num_other == 3);
- TEST_ASSERT_VAL("find other", !strcmp(other[0], "BAR"));
- TEST_ASSERT_VAL("find other", !strcmp(other[1], "BAZ"));
- TEST_ASSERT_VAL("find other", !strcmp(other[2], "BOZO"));
- TEST_ASSERT_VAL("find other", other[3] == NULL);
+ expr__find_other("EVENT1\\,param\\=?@ + EVENT2\\,param\\=?@",
+ NULL, &ctx, 3) == 0);
+ TEST_ASSERT_VAL("find other", hashmap__size(&ctx.ids) == 2);
+ TEST_ASSERT_VAL("find other", hashmap__find(&ctx.ids, "EVENT1,param=3/",
+ (void **)&val_ptr));
+ TEST_ASSERT_VAL("find other", hashmap__find(&ctx.ids, "EVENT2,param=3/",
+ (void **)&val_ptr));
- for (i = 0; i < num_other; i++)
- zfree(&other[i]);
- free((void *)other);
+ expr__ctx_clear(&ctx);
return 0;
}