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Merge pull request #96291 from miv391/string-unit-tests

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Add more unit tests for String `insert` and `join`.
This commit is contained in:
Rémi Verschelde 2024-08-30 09:59:47 +02:00
commit ce069e4567
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1 changed files with 28 additions and 3 deletions
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31
tests/core/string/test_string.h
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@ -433,6 +433,19 @@ TEST_CASE("[String] Insertion") {
String s = "Who is Frederic?"; String s = "Who is Frederic?";
s = s.insert(s.find("?"), " Chopin"); s = s.insert(s.find("?"), " Chopin");
CHECK(s == "Who is Frederic Chopin?"); CHECK(s == "Who is Frederic Chopin?");
s = "foobar";
CHECK(s.insert(0, "X") == "Xfoobar");
CHECK(s.insert(-100, "X") == "foobar");
CHECK(s.insert(6, "X") == "foobarX");
CHECK(s.insert(100, "X") == "foobarX");
CHECK(s.insert(2, "") == "foobar");
s = "";
CHECK(s.insert(0, "abc") == "abc");
CHECK(s.insert(100, "abc") == "abc");
CHECK(s.insert(-100, "abc") == "");
CHECK(s.insert(0, "") == "");
} }
TEST_CASE("[String] Erasing") { TEST_CASE("[String] Erasing") {
@ -1811,13 +1824,25 @@ TEST_CASE("[String] SHA1/SHA256/MD5") {
} }
TEST_CASE("[String] Join") { TEST_CASE("[String] Join") {
String s = ", "; String comma = ", ";
String empty = "";
Vector<String> parts; Vector<String> parts;
CHECK(comma.join(parts) == "");
CHECK(empty.join(parts) == "");
parts.push_back("One"); parts.push_back("One");
CHECK(comma.join(parts) == "One");
CHECK(empty.join(parts) == "One");
parts.push_back("B"); parts.push_back("B");
parts.push_back("C"); parts.push_back("C");
String t = s.join(parts); CHECK(comma.join(parts) == "One, B, C");
CHECK(t == "One, B, C"); CHECK(empty.join(parts) == "OneBC");
parts.push_back("");
CHECK(comma.join(parts) == "One, B, C, ");
CHECK(empty.join(parts) == "OneBC");
} }
TEST_CASE("[String] Is_*") { TEST_CASE("[String] Is_*") {