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// Unit Tests for Scintilla internal data structures
#include <string.h>
#include "WordList.h"
#include "catch.hpp"
using namespace Scintilla;
// Test WordList.
TEST_CASE("WordList") {
WordList wl;
SECTION("IsEmptyInitially") {
REQUIRE(0 == wl.Length());
REQUIRE(!wl.InList("struct"));
}
SECTION("InList") {
wl.Set("else struct");
REQUIRE(2 == wl.Length());
REQUIRE(wl.InList("struct"));
REQUIRE(!wl.InList("class"));
}
SECTION("Set") {
// Check whether Set returns whether it has changed correctly
const bool changed = wl.Set("else struct");
REQUIRE(changed);
// Changing to same thing
const bool changed2 = wl.Set("else struct");
REQUIRE(!changed2);
// Changed order shouldn't be seen as a change
const bool changed3 = wl.Set("struct else");
REQUIRE(!changed3);
// Removing word is a change
const bool changed4 = wl.Set("struct");
REQUIRE(changed4);
}
SECTION("WordAt") {
wl.Set("else struct");
REQUIRE(0 == strcmp(wl.WordAt(0), "else"));
}
SECTION("InListAbbreviated") {
wl.Set("else stru~ct w~hile");
REQUIRE(wl.InListAbbreviated("else", '~'));
REQUIRE(wl.InListAbbreviated("struct", '~'));
REQUIRE(wl.InListAbbreviated("stru", '~'));
REQUIRE(wl.InListAbbreviated("struc", '~'));
REQUIRE(!wl.InListAbbreviated("str", '~'));
REQUIRE(wl.InListAbbreviated("while", '~'));
REQUIRE(wl.InListAbbreviated("wh", '~'));
// TODO: Next line fails but should allow single character prefixes
//REQUIRE(wl.InListAbbreviated("w", '~'));
REQUIRE(!wl.InListAbbreviated("", '~'));
}
SECTION("InListAbridged") {
wl.Set("list w.~.active bo~k a~z ~_frozen");
REQUIRE(wl.InListAbridged("list", '~'));
REQUIRE(wl.InListAbridged("w.front.active", '~'));
REQUIRE(wl.InListAbridged("w.x.active", '~'));
REQUIRE(wl.InListAbridged("w..active", '~'));
REQUIRE(!wl.InListAbridged("w.active", '~'));
REQUIRE(!wl.InListAbridged("w.x.closed", '~'));
REQUIRE(wl.InListAbridged("book", '~'));
REQUIRE(wl.InListAbridged("bok", '~'));
REQUIRE(!wl.InListAbridged("bk", '~'));
REQUIRE(wl.InListAbridged("a_frozen", '~'));
REQUIRE(wl.InListAbridged("_frozen", '~'));
REQUIRE(!wl.InListAbridged("frozen", '~'));
REQUIRE(wl.InListAbridged("abcz", '~'));
REQUIRE(wl.InListAbridged("abz", '~'));
REQUIRE(wl.InListAbridged("az", '~'));
}
}
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