Step 177: enhanced find/replace

editor/tests/step177_integration_test.cpp

@@ -0,0 +1,35 @@
+// Step 177: Search utils integration checks.
+
+#include <cassert>
+#include <string>
+#include <vector>
+
+#include "SearchUtils.h"
+
+int main() {
+    const std::string text = "foo bar foo\nFoo bar\nfoobar\n";
+    SearchOptions opts;
+    opts.matchCase = false;
+    opts.wholeWord = true;
+    opts.useRegex = false;
+
+    auto matches = SearchUtils::collectMatches(text, "foo", opts, 0, (int)text.size());
+    assert(matches.size() == 3);
+
+    std::vector<std::string> groups;
+    opts.useRegex = true;
+    bool ok = SearchUtils::regexGroupsForFirstMatch("foobar", "(foo)(bar)", opts, 0, 6, groups);
+    assert(ok);
+    assert(groups.size() == 2);
+    assert(groups[0] == "foo");
+    assert(groups[1] == "bar");
+
+    int count = 0;
+    opts.useRegex = false;
+    std::string replaced = SearchUtils::replaceAll(text, "bar", "baz", opts, 0, (int)text.size(), count);
+    assert(count == 2);
+    assert(replaced.find("baz") != std::string::npos);
+
+    printf("step177_integration_test: all assertions passed\n");
+    return 0;
+}