43 lines
1.2 KiB
Diff
43 lines
1.2 KiB
Diff
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From 1e89b6846a1a2597a7e9c4ad23842e6be534b87e Mon Sep 17 00:00:00 2001
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From: zhouyh <zhouyihang3@h-partners.com>
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Date: Wed, 14 Dec 2022 18:42:49 +0800
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Subject: [PATCH] add some testcases for abnormal branches
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---
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re2/testing/re2_test.cc | 12 ++++++++++++
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1 file changed, 12 insertions(+)
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diff --git a/re2/testing/re2_test.cc b/re2/testing/re2_test.cc
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index b1f7d73..51a1739 100644
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--- a/re2/testing/re2_test.cc
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+++ b/re2/testing/re2_test.cc
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@@ -211,6 +211,16 @@ TEST(CheckRewriteString, all) {
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TestCheckRewriteString("a(b)(c)", "f\\oo\\1", false);
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}
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+TEST(RE2, Rewrite) {
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+ RE2 re("(foo)|(bar)baz");
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+ StringPiece group[4];
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+ std::string out;
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+
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+ ASSERT_FALSE(re.Rewrite(&out, "hello\\5", group, arraysize(group)));
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+ ASSERT_FALSE(re.Rewrite(&out,"hello\\a", group, arraysize(group)));
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+ ASSERT_TRUE(re.Rewrite(&out,"hello\\\\", group, arraysize(group)));
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+}
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+
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TEST(RE2, Extract) {
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std::string s;
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@@ -360,6 +370,8 @@ TEST(RE2, Match) {
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ASSERT_EQ(group[1], "chrisr:9000");
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ASSERT_EQ(group[2], "chrisr");
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ASSERT_EQ(group[3], "9000");
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+ ASSERT_FALSE(
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+ re.Match(s, 2, 1, RE2::UNANCHORED, group, arraysize(group)));
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std::string all, host;
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int port;
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--
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2.33.0
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