18c2ecf20Sopenharmony_ci// SPDX-License-Identifier: GPL-2.0 28c2ecf20Sopenharmony_ci#include "util/debug.h" 38c2ecf20Sopenharmony_ci#include "util/expr.h" 48c2ecf20Sopenharmony_ci#include "tests.h" 58c2ecf20Sopenharmony_ci#include <stdlib.h> 68c2ecf20Sopenharmony_ci#include <string.h> 78c2ecf20Sopenharmony_ci#include <linux/zalloc.h> 88c2ecf20Sopenharmony_ci 98c2ecf20Sopenharmony_cistatic int test(struct expr_parse_ctx *ctx, const char *e, double val2) 108c2ecf20Sopenharmony_ci{ 118c2ecf20Sopenharmony_ci double val; 128c2ecf20Sopenharmony_ci 138c2ecf20Sopenharmony_ci if (expr__parse(&val, ctx, e, 1)) 148c2ecf20Sopenharmony_ci TEST_ASSERT_VAL("parse test failed", 0); 158c2ecf20Sopenharmony_ci TEST_ASSERT_VAL("unexpected value", val == val2); 168c2ecf20Sopenharmony_ci return 0; 178c2ecf20Sopenharmony_ci} 188c2ecf20Sopenharmony_ci 198c2ecf20Sopenharmony_ciint test__expr(struct test *t __maybe_unused, int subtest __maybe_unused) 208c2ecf20Sopenharmony_ci{ 218c2ecf20Sopenharmony_ci struct expr_id_data *val_ptr; 228c2ecf20Sopenharmony_ci const char *p; 238c2ecf20Sopenharmony_ci double val; 248c2ecf20Sopenharmony_ci int ret; 258c2ecf20Sopenharmony_ci struct expr_parse_ctx ctx; 268c2ecf20Sopenharmony_ci 278c2ecf20Sopenharmony_ci expr__ctx_init(&ctx); 288c2ecf20Sopenharmony_ci expr__add_id_val(&ctx, strdup("FOO"), 1); 298c2ecf20Sopenharmony_ci expr__add_id_val(&ctx, strdup("BAR"), 2); 308c2ecf20Sopenharmony_ci 318c2ecf20Sopenharmony_ci ret = test(&ctx, "1+1", 2); 328c2ecf20Sopenharmony_ci ret |= test(&ctx, "FOO+BAR", 3); 338c2ecf20Sopenharmony_ci ret |= test(&ctx, "(BAR/2)%2", 1); 348c2ecf20Sopenharmony_ci ret |= test(&ctx, "1 - -4", 5); 358c2ecf20Sopenharmony_ci ret |= test(&ctx, "(FOO-1)*2 + (BAR/2)%2 - -4", 5); 368c2ecf20Sopenharmony_ci ret |= test(&ctx, "1-1 | 1", 1); 378c2ecf20Sopenharmony_ci ret |= test(&ctx, "1-1 & 1", 0); 388c2ecf20Sopenharmony_ci ret |= test(&ctx, "min(1,2) + 1", 2); 398c2ecf20Sopenharmony_ci ret |= test(&ctx, "max(1,2) + 1", 3); 408c2ecf20Sopenharmony_ci ret |= test(&ctx, "1+1 if 3*4 else 0", 2); 418c2ecf20Sopenharmony_ci ret |= test(&ctx, "1.1 + 2.1", 3.2); 428c2ecf20Sopenharmony_ci ret |= test(&ctx, ".1 + 2.", 2.1); 438c2ecf20Sopenharmony_ci ret |= test(&ctx, "d_ratio(1, 2)", 0.5); 448c2ecf20Sopenharmony_ci ret |= test(&ctx, "d_ratio(2.5, 0)", 0); 458c2ecf20Sopenharmony_ci ret |= test(&ctx, "1.1 < 2.2", 1); 468c2ecf20Sopenharmony_ci ret |= test(&ctx, "2.2 > 1.1", 1); 478c2ecf20Sopenharmony_ci ret |= test(&ctx, "1.1 < 1.1", 0); 488c2ecf20Sopenharmony_ci ret |= test(&ctx, "2.2 > 2.2", 0); 498c2ecf20Sopenharmony_ci ret |= test(&ctx, "2.2 < 1.1", 0); 508c2ecf20Sopenharmony_ci ret |= test(&ctx, "1.1 > 2.2", 0); 518c2ecf20Sopenharmony_ci 528c2ecf20Sopenharmony_ci if (ret) 538c2ecf20Sopenharmony_ci return ret; 548c2ecf20Sopenharmony_ci 558c2ecf20Sopenharmony_ci p = "FOO/0"; 568c2ecf20Sopenharmony_ci ret = expr__parse(&val, &ctx, p, 1); 578c2ecf20Sopenharmony_ci TEST_ASSERT_VAL("division by zero", ret == -1); 588c2ecf20Sopenharmony_ci 598c2ecf20Sopenharmony_ci p = "BAR/"; 608c2ecf20Sopenharmony_ci ret = expr__parse(&val, &ctx, p, 1); 618c2ecf20Sopenharmony_ci TEST_ASSERT_VAL("missing operand", ret == -1); 628c2ecf20Sopenharmony_ci 638c2ecf20Sopenharmony_ci expr__ctx_clear(&ctx); 648c2ecf20Sopenharmony_ci TEST_ASSERT_VAL("find other", 658c2ecf20Sopenharmony_ci expr__find_other("FOO + BAR + BAZ + BOZO", "FOO", 668c2ecf20Sopenharmony_ci &ctx, 1) == 0); 678c2ecf20Sopenharmony_ci TEST_ASSERT_VAL("find other", hashmap__size(&ctx.ids) == 3); 688c2ecf20Sopenharmony_ci TEST_ASSERT_VAL("find other", hashmap__find(&ctx.ids, "BAR", 698c2ecf20Sopenharmony_ci (void **)&val_ptr)); 708c2ecf20Sopenharmony_ci TEST_ASSERT_VAL("find other", hashmap__find(&ctx.ids, "BAZ", 718c2ecf20Sopenharmony_ci (void **)&val_ptr)); 728c2ecf20Sopenharmony_ci TEST_ASSERT_VAL("find other", hashmap__find(&ctx.ids, "BOZO", 738c2ecf20Sopenharmony_ci (void **)&val_ptr)); 748c2ecf20Sopenharmony_ci 758c2ecf20Sopenharmony_ci expr__ctx_clear(&ctx); 768c2ecf20Sopenharmony_ci TEST_ASSERT_VAL("find other", 778c2ecf20Sopenharmony_ci expr__find_other("EVENT1\\,param\\=?@ + EVENT2\\,param\\=?@", 788c2ecf20Sopenharmony_ci NULL, &ctx, 3) == 0); 798c2ecf20Sopenharmony_ci TEST_ASSERT_VAL("find other", hashmap__size(&ctx.ids) == 2); 808c2ecf20Sopenharmony_ci TEST_ASSERT_VAL("find other", hashmap__find(&ctx.ids, "EVENT1,param=3/", 818c2ecf20Sopenharmony_ci (void **)&val_ptr)); 828c2ecf20Sopenharmony_ci TEST_ASSERT_VAL("find other", hashmap__find(&ctx.ids, "EVENT2,param=3/", 838c2ecf20Sopenharmony_ci (void **)&val_ptr)); 848c2ecf20Sopenharmony_ci 858c2ecf20Sopenharmony_ci expr__ctx_clear(&ctx); 868c2ecf20Sopenharmony_ci 878c2ecf20Sopenharmony_ci return 0; 888c2ecf20Sopenharmony_ci} 89