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-rw-r--r--test/unit/testCellBuffer.cxx63
1 files changed, 41 insertions, 22 deletions
diff --git a/test/unit/testCellBuffer.cxx b/test/unit/testCellBuffer.cxx
index 7fd2d3e7e..405bd520d 100644
--- a/test/unit/testCellBuffer.cxx
+++ b/test/unit/testCellBuffer.cxx
@@ -35,6 +35,25 @@ bool Equal(const char *ptr, std::string_view sv) noexcept {
return memcmp(ptr, sv.data(), sv.length()) == 0;
}
+TEST_CASE("ScrapStack") {
+
+ ScrapStack ss;
+
+ SECTION("Push") {
+ ss.Push("abc", 3);
+ ss.MoveBack(3);
+ const char *text = ss.CurrentText();
+ REQUIRE(memcmp(text, "abc", 3) == 0);
+
+ ss.MoveForward(1);
+ const char *text2 = ss.CurrentText();
+ REQUIRE(memcmp(text2, "bc", 2) == 0);
+
+ const char *text3 = ss.TextAt(2);
+ REQUIRE(memcmp(text3, "c", 1) == 0);
+ }
+}
+
TEST_CASE("CellBuffer") {
constexpr std::string_view sText = "Scintilla";
@@ -211,7 +230,7 @@ TEST_CASE("CellBuffer") {
}
-bool Equal(const UndoAction &a, ActionType at, Sci::Position position, std::string_view value) noexcept {
+bool Equal(const Action &a, ActionType at, Sci::Position position, std::string_view value) noexcept {
// Currently ignores mayCoalesce since this is not set consistently when following
// start action implies it.
if (a.at != at)
@@ -220,12 +239,12 @@ bool Equal(const UndoAction &a, ActionType at, Sci::Position position, std::stri
return false;
if (a.lenData != static_cast<Sci::Position>(value.length()))
return false;
- if (memcmp(a.data.get(), value.data(), a.lenData) != 0)
+ if (memcmp(a.data, value.data(), a.lenData) != 0)
return false;
return true;
}
-bool EqualContainerAction(const UndoAction &a, Sci::Position token) noexcept {
+bool EqualContainerAction(const Action &a, Sci::Position token) noexcept {
// Currently ignores mayCoalesce
if (a.at != ActionType::container)
return false;
@@ -275,14 +294,14 @@ TEST_CASE("UndoHistory") {
{
const int steps = uh.StartUndo();
REQUIRE(steps == 1);
- const UndoAction &action = uh.GetUndoStep();
+ const Action action = uh.GetUndoStep();
REQUIRE(Equal(action, ActionType::remove, 0, "ab"));
uh.CompletedUndoStep();
}
{
const int steps = uh.StartUndo();
REQUIRE(steps == 1);
- const UndoAction &action = uh.GetUndoStep();
+ const Action action = uh.GetUndoStep();
REQUIRE(Equal(action, ActionType::insert, 0, "ab"));
uh.CompletedUndoStep();
}
@@ -293,14 +312,14 @@ TEST_CASE("UndoHistory") {
{
const int steps = uh.StartRedo();
REQUIRE(steps == 1);
- const UndoAction &action = uh.GetRedoStep();
+ const Action action = uh.GetRedoStep();
REQUIRE(Equal(action, ActionType::insert, 0, "ab"));
uh.CompletedRedoStep();
}
{
const int steps = uh.StartRedo();
REQUIRE(steps == 1);
- const UndoAction &action = uh.GetRedoStep();
+ const Action action = uh.GetRedoStep();
REQUIRE(Equal(action, ActionType::remove, 0, "ab"));
uh.CompletedRedoStep();
}
@@ -326,10 +345,10 @@ TEST_CASE("UndoHistory") {
{
const int steps = uh.StartUndo();
REQUIRE(steps == 2);
- const UndoAction &action2 = uh.GetUndoStep();
+ const Action action2 = uh.GetUndoStep();
REQUIRE(Equal(action2, ActionType::insert, 2, "cd"));
uh.CompletedUndoStep();
- const UndoAction &action1 = uh.GetUndoStep();
+ const Action action1 = uh.GetUndoStep();
REQUIRE(Equal(action1, ActionType::insert, 0, "ab"));
uh.CompletedUndoStep();
}
@@ -340,10 +359,10 @@ TEST_CASE("UndoHistory") {
{
const int steps = uh.StartRedo();
REQUIRE(steps == 2);
- const UndoAction &action1 = uh.GetRedoStep();
+ const Action action1 = uh.GetRedoStep();
REQUIRE(Equal(action1, ActionType::insert, 0, "ab"));
uh.CompletedRedoStep();
- const UndoAction &action2 = uh.GetRedoStep();
+ const Action action2 = uh.GetRedoStep();
REQUIRE(Equal(action2, ActionType::insert, 2, "cd"));
uh.CompletedRedoStep();
}
@@ -384,7 +403,7 @@ TEST_CASE("UndoHistory") {
{
const int steps = uh.StartUndo();
REQUIRE(steps == 1);
- const UndoAction &actionContainer = uh.GetUndoStep();
+ const Action actionContainer = uh.GetUndoStep();
REQUIRE(EqualContainerAction(actionContainer, 1002));
REQUIRE(actionContainer.mayCoalesce == false);
uh.CompletedUndoStep();
@@ -392,21 +411,21 @@ TEST_CASE("UndoHistory") {
{
const int steps = uh.StartUndo();
REQUIRE(steps == 4);
- const UndoAction &actionInsert = uh.GetUndoStep();
+ const Action actionInsert = uh.GetUndoStep();
REQUIRE(Equal(actionInsert, ActionType::insert, 2, "cd"));
uh.CompletedUndoStep();
{
- const UndoAction &actionContainer = uh.GetUndoStep();
+ const Action actionContainer = uh.GetUndoStep();
REQUIRE(EqualContainerAction(actionContainer, 1001));
uh.CompletedUndoStep();
}
{
- const UndoAction &actionContainer = uh.GetUndoStep();
+ const Action actionContainer = uh.GetUndoStep();
REQUIRE(EqualContainerAction(actionContainer, 1000));
uh.CompletedUndoStep();
}
{
- const UndoAction &actionInsert1 = uh.GetUndoStep();
+ const Action actionInsert1 = uh.GetUndoStep();
REQUIRE(Equal(actionInsert1, ActionType::insert, 0, "ab"));
uh.CompletedUndoStep();
}
@@ -440,13 +459,13 @@ TEST_CASE("UndoHistory") {
{
const int steps = uh.StartUndo();
REQUIRE(steps == 3);
- const UndoAction &action3 = uh.GetUndoStep();
+ const Action action3 = uh.GetUndoStep();
REQUIRE(Equal(action3, ActionType::insert, 0, "cde"));
uh.CompletedUndoStep();
- const UndoAction &action2 = uh.GetUndoStep();
+ const Action action2 = uh.GetUndoStep();
REQUIRE(Equal(action2, ActionType::remove, 0, "ab"));
uh.CompletedUndoStep();
- const UndoAction &action1 = uh.GetUndoStep();
+ const Action action1 = uh.GetUndoStep();
REQUIRE(Equal(action1, ActionType::insert, 0, "ab"));
uh.CompletedUndoStep();
}
@@ -457,13 +476,13 @@ TEST_CASE("UndoHistory") {
{
const int steps = uh.StartRedo();
REQUIRE(steps == 3);
- const UndoAction &action1 = uh.GetRedoStep();
+ const Action action1 = uh.GetRedoStep();
REQUIRE(Equal(action1, ActionType::insert, 0, "ab"));
uh.CompletedRedoStep();
- const UndoAction &action2 = uh.GetRedoStep();
+ const Action action2 = uh.GetRedoStep();
REQUIRE(Equal(action2, ActionType::remove, 0, "ab"));
uh.CompletedRedoStep();
- const UndoAction &action3 = uh.GetRedoStep();
+ const Action action3 = uh.GetRedoStep();
REQUIRE(Equal(action3, ActionType::insert, 0, "cde"));
uh.CompletedRedoStep();
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-11 10:57:02 +0000