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Diffstat (limited to 'chromium/ui/base/models/list_selection_model_unittest.cc')
-rw-r--r--chromium/ui/base/models/list_selection_model_unittest.cc127
1 files changed, 52 insertions, 75 deletions
diff --git a/chromium/ui/base/models/list_selection_model_unittest.cc b/chromium/ui/base/models/list_selection_model_unittest.cc
index 898ae5ee8ca..aaf37982c78 100644
--- a/chromium/ui/base/models/list_selection_model_unittest.cc
+++ b/chromium/ui/base/models/list_selection_model_unittest.cc
@@ -16,43 +16,23 @@ namespace ui {
typedef testing::Test ListSelectionModelTest;
-// Returns the state of the selection model as a string. The format is:
-// 'active=X anchor=X selection=X X X...'.
-static std::string StateAsString(const ListSelectionModel& model) {
- std::string result = "active=" + base::NumberToString(model.active()) +
- " anchor=" + base::NumberToString(model.anchor()) +
- " selection=";
- const ListSelectionModel::SelectedIndices& selection(
- model.selected_indices());
- bool first = true;
- for (int index : selection) {
- if (first) {
- first = false;
- } else {
- result += " ";
- }
- result += base::NumberToString(index);
- }
- return result;
-}
-
TEST_F(ListSelectionModelTest, InitialState) {
ListSelectionModel model;
- EXPECT_EQ("active=-1 anchor=-1 selection=", StateAsString(model));
+ EXPECT_EQ("active=<none> anchor=<none> selection=", model.ToString());
EXPECT_TRUE(model.empty());
}
TEST_F(ListSelectionModelTest, SetSelectedIndex) {
ListSelectionModel model;
model.SetSelectedIndex(2);
- EXPECT_EQ("active=2 anchor=2 selection=2", StateAsString(model));
+ EXPECT_EQ("active=2 anchor=2 selection=2", model.ToString());
EXPECT_FALSE(model.empty());
}
TEST_F(ListSelectionModelTest, SetSelectedIndexToEmpty) {
ListSelectionModel model;
- model.SetSelectedIndex(-1);
- EXPECT_EQ("active=-1 anchor=-1 selection=", StateAsString(model));
+ model.SetSelectedIndex(absl::nullopt);
+ EXPECT_EQ("active=<none> anchor=<none> selection=", model.ToString());
EXPECT_TRUE(model.empty());
}
@@ -60,30 +40,30 @@ TEST_F(ListSelectionModelTest, IncrementFrom) {
ListSelectionModel model;
model.SetSelectedIndex(1);
model.IncrementFrom(1);
- EXPECT_EQ("active=2 anchor=2 selection=2", StateAsString(model));
+ EXPECT_EQ("active=2 anchor=2 selection=2", model.ToString());
// Increment from 4. This shouldn't effect the selection as its past the
// end of the selection.
model.IncrementFrom(4);
- EXPECT_EQ("active=2 anchor=2 selection=2", StateAsString(model));
+ EXPECT_EQ("active=2 anchor=2 selection=2", model.ToString());
}
TEST_F(ListSelectionModelTest, DecrementFrom) {
ListSelectionModel model;
model.SetSelectedIndex(2);
model.DecrementFrom(0);
- EXPECT_EQ("active=1 anchor=1 selection=1", StateAsString(model));
+ EXPECT_EQ("active=1 anchor=1 selection=1", model.ToString());
// Shift down from 1. As the selection as the index being removed, this should
// clear the selection.
model.DecrementFrom(1);
- EXPECT_EQ("active=-1 anchor=-1 selection=", StateAsString(model));
+ EXPECT_EQ("active=<none> anchor=<none> selection=", model.ToString());
// Reset the selection to 2, and shift down from 4. This shouldn't do
// anything.
model.SetSelectedIndex(2);
model.DecrementFrom(4);
- EXPECT_EQ("active=2 anchor=2 selection=2", StateAsString(model));
+ EXPECT_EQ("active=2 anchor=2 selection=2", model.ToString());
}
TEST_F(ListSelectionModelTest, IsSelected) {
@@ -96,51 +76,52 @@ TEST_F(ListSelectionModelTest, IsSelected) {
TEST_F(ListSelectionModelTest, AddIndexToSelected) {
ListSelectionModel model;
model.AddIndexToSelection(2);
- EXPECT_EQ("active=-1 anchor=-1 selection=2", StateAsString(model));
+ EXPECT_EQ("active=<none> anchor=<none> selection=2", model.ToString());
model.AddIndexToSelection(4);
- EXPECT_EQ("active=-1 anchor=-1 selection=2 4", StateAsString(model));
+ EXPECT_EQ("active=<none> anchor=<none> selection=2 4", model.ToString());
}
TEST_F(ListSelectionModelTest, AddIndexRangeToSelection) {
ListSelectionModel model;
model.AddIndexRangeToSelection(2, 3);
- EXPECT_EQ("active=-1 anchor=-1 selection=2 3", StateAsString(model));
+ EXPECT_EQ("active=<none> anchor=<none> selection=2 3", model.ToString());
model.AddIndexRangeToSelection(4, 5);
- EXPECT_EQ("active=-1 anchor=-1 selection=2 3 4 5", StateAsString(model));
+ EXPECT_EQ("active=<none> anchor=<none> selection=2 3 4 5", model.ToString());
model.AddIndexRangeToSelection(1, 1);
- EXPECT_EQ("active=-1 anchor=-1 selection=1 2 3 4 5", StateAsString(model));
+ EXPECT_EQ("active=<none> anchor=<none> selection=1 2 3 4 5",
+ model.ToString());
}
TEST_F(ListSelectionModelTest, RemoveIndexFromSelection) {
ListSelectionModel model;
model.SetSelectedIndex(2);
model.AddIndexToSelection(4);
- EXPECT_EQ("active=2 anchor=2 selection=2 4", StateAsString(model));
+ EXPECT_EQ("active=2 anchor=2 selection=2 4", model.ToString());
model.RemoveIndexFromSelection(4);
- EXPECT_EQ("active=2 anchor=2 selection=2", StateAsString(model));
+ EXPECT_EQ("active=2 anchor=2 selection=2", model.ToString());
model.RemoveIndexFromSelection(2);
- EXPECT_EQ("active=2 anchor=2 selection=", StateAsString(model));
+ EXPECT_EQ("active=2 anchor=2 selection=", model.ToString());
}
TEST_F(ListSelectionModelTest, SetSelectionFromAnchorTo) {
ListSelectionModel model;
model.SetSelectedIndex(2);
model.SetSelectionFromAnchorTo(7);
- EXPECT_EQ("active=7 anchor=2 selection=2 3 4 5 6 7", StateAsString(model));
+ EXPECT_EQ("active=7 anchor=2 selection=2 3 4 5 6 7", model.ToString());
model.Clear();
model.SetSelectedIndex(7);
model.SetSelectionFromAnchorTo(2);
- EXPECT_EQ("active=2 anchor=7 selection=2 3 4 5 6 7", StateAsString(model));
+ EXPECT_EQ("active=2 anchor=7 selection=2 3 4 5 6 7", model.ToString());
model.Clear();
model.SetSelectionFromAnchorTo(7);
- EXPECT_EQ("active=7 anchor=7 selection=7", StateAsString(model));
+ EXPECT_EQ("active=7 anchor=7 selection=7", model.ToString());
}
TEST_F(ListSelectionModelTest, Clear) {
@@ -148,7 +129,7 @@ TEST_F(ListSelectionModelTest, Clear) {
model.SetSelectedIndex(2);
model.Clear();
- EXPECT_EQ("active=-1 anchor=-1 selection=", StateAsString(model));
+ EXPECT_EQ("active=<none> anchor=<none> selection=", model.ToString());
}
TEST_F(ListSelectionModelTest, MoveToLeft) {
@@ -158,33 +139,32 @@ TEST_F(ListSelectionModelTest, MoveToLeft) {
model.AddIndexToSelection(10);
model.set_anchor(4);
model.set_active(4);
- EXPECT_EQ("active=4 anchor=4 selection=0 4 10", StateAsString(model));
+ EXPECT_EQ("active=4 anchor=4 selection=0 4 10", model.ToString());
model.Move(4, 0, 1);
- EXPECT_EQ("active=0 anchor=0 selection=0 1 10", StateAsString(model));
+ EXPECT_EQ("active=0 anchor=0 selection=0 1 10", model.ToString());
model.Move(25, 1, 5);
- EXPECT_EQ("active=0 anchor=0 selection=0 6 15", StateAsString(model));
+ EXPECT_EQ("active=0 anchor=0 selection=0 6 15", model.ToString());
model.Move(5, 1, 2);
- EXPECT_EQ("active=0 anchor=0 selection=0 2 15", StateAsString(model));
+ EXPECT_EQ("active=0 anchor=0 selection=0 2 15", model.ToString());
model.Move(2, 0, 4);
- EXPECT_EQ("active=4 anchor=4 selection=0 4 15", StateAsString(model));
+ EXPECT_EQ("active=4 anchor=4 selection=0 4 15", model.ToString());
model.Move(1, 2, 1);
- EXPECT_EQ("active=4 anchor=4 selection=0 4 15", StateAsString(model));
+ EXPECT_EQ("active=4 anchor=4 selection=0 4 15", model.ToString());
model.Move(100, 5, 100000);
- EXPECT_EQ("active=4 anchor=4 selection=0 4 100015", StateAsString(model));
+ EXPECT_EQ("active=4 anchor=4 selection=0 4 100015", model.ToString());
model.Move(4, 0, 200000);
- EXPECT_EQ("active=0 anchor=0 selection=0 100011 200000",
- StateAsString(model));
+ EXPECT_EQ("active=0 anchor=0 selection=0 100011 200000", model.ToString());
model.Move(100011, 1, 1);
- EXPECT_EQ("active=0 anchor=0 selection=0 1 200000", StateAsString(model));
+ EXPECT_EQ("active=0 anchor=0 selection=0 1 200000", model.ToString());
model.Move(200000, 1, 1);
- EXPECT_EQ("active=0 anchor=0 selection=0 1 2", StateAsString(model));
+ EXPECT_EQ("active=0 anchor=0 selection=0 1 2", model.ToString());
model.AddIndexToSelection(4);
model.AddIndexToSelection(3);
- EXPECT_EQ("active=0 anchor=0 selection=0 1 2 3 4", StateAsString(model));
+ EXPECT_EQ("active=0 anchor=0 selection=0 1 2 3 4", model.ToString());
model.Move(3, 0, 3);
- EXPECT_EQ("active=3 anchor=3 selection=0 1 3 4 5", StateAsString(model));
+ EXPECT_EQ("active=3 anchor=3 selection=0 1 3 4 5", model.ToString());
model.Move(3, 1, 10);
- EXPECT_EQ("active=1 anchor=1 selection=0 1 2 3 11", StateAsString(model));
+ EXPECT_EQ("active=1 anchor=1 selection=0 1 2 3 11", model.ToString());
}
TEST_F(ListSelectionModelTest, MoveToRight) {
@@ -194,37 +174,34 @@ TEST_F(ListSelectionModelTest, MoveToRight) {
model.AddIndexToSelection(10);
model.set_anchor(0);
model.set_active(0);
- EXPECT_EQ("active=0 anchor=0 selection=0 4 10", StateAsString(model));
+ EXPECT_EQ("active=0 anchor=0 selection=0 4 10", model.ToString());
model.Move(0, 3, 1);
- EXPECT_EQ("active=3 anchor=3 selection=3 4 10", StateAsString(model));
+ EXPECT_EQ("active=3 anchor=3 selection=3 4 10", model.ToString());
model.Move(2, 4, 4);
- EXPECT_EQ("active=5 anchor=5 selection=5 6 10", StateAsString(model));
+ EXPECT_EQ("active=5 anchor=5 selection=5 6 10", model.ToString());
model.Move(5, 6, 1);
- EXPECT_EQ("active=6 anchor=6 selection=5 6 10", StateAsString(model));
+ EXPECT_EQ("active=6 anchor=6 selection=5 6 10", model.ToString());
model.Move(5, 6, 2);
- EXPECT_EQ("active=7 anchor=7 selection=6 7 10", StateAsString(model));
+ EXPECT_EQ("active=7 anchor=7 selection=6 7 10", model.ToString());
model.Move(1, 2, 3);
- EXPECT_EQ("active=7 anchor=7 selection=6 7 10", StateAsString(model));
+ EXPECT_EQ("active=7 anchor=7 selection=6 7 10", model.ToString());
model.Move(1, 6, 4);
- EXPECT_EQ("active=3 anchor=3 selection=2 3 10", StateAsString(model));
+ EXPECT_EQ("active=3 anchor=3 selection=2 3 10", model.ToString());
model.Move(0, 7000000, 3);
- EXPECT_EQ("active=0 anchor=0 selection=0 7 7000002", StateAsString(model));
+ EXPECT_EQ("active=0 anchor=0 selection=0 7 7000002", model.ToString());
model.Move(10, 30, 7000000);
- EXPECT_EQ("active=0 anchor=0 selection=0 7 7000022", StateAsString(model));
+ EXPECT_EQ("active=0 anchor=0 selection=0 7 7000022", model.ToString());
model.AddIndexToSelection(10);
model.AddIndexToSelection(20);
model.AddIndexToSelection(21);
EXPECT_EQ("active=0 anchor=0 selection=0 7 10 20 21 7000022",
- StateAsString(model));
+ model.ToString());
model.Move(22, 9000000, 7000000);
- EXPECT_EQ("active=0 anchor=0 selection=0 7 10 20 21 22",
- StateAsString(model));
+ EXPECT_EQ("active=0 anchor=0 selection=0 7 10 20 21 22", model.ToString());
model.Move(0, 10, 10);
- EXPECT_EQ("active=10 anchor=10 selection=0 10 17 20 21 22",
- StateAsString(model));
+ EXPECT_EQ("active=10 anchor=10 selection=0 10 17 20 21 22", model.ToString());
model.Move(1, 10, 10);
- EXPECT_EQ("active=19 anchor=19 selection=0 7 19 20 21 22",
- StateAsString(model));
+ EXPECT_EQ("active=19 anchor=19 selection=0 7 19 20 21 22", model.ToString());
}
TEST_F(ListSelectionModelTest, Copy) {
@@ -232,10 +209,10 @@ TEST_F(ListSelectionModelTest, Copy) {
model.SetSelectedIndex(0);
model.AddIndexToSelection(4);
model.AddIndexToSelection(10);
- EXPECT_EQ("active=0 anchor=0 selection=0 4 10", StateAsString(model));
+ EXPECT_EQ("active=0 anchor=0 selection=0 4 10", model.ToString());
ListSelectionModel model2;
model2 = model;
- EXPECT_EQ("active=0 anchor=0 selection=0 4 10", StateAsString(model2));
+ EXPECT_EQ("active=0 anchor=0 selection=0 4 10", model2.ToString());
}
TEST_F(ListSelectionModelTest, AddSelectionFromAnchorTo) {
@@ -243,10 +220,10 @@ TEST_F(ListSelectionModelTest, AddSelectionFromAnchorTo) {
model.SetSelectedIndex(2);
model.AddSelectionFromAnchorTo(4);
- EXPECT_EQ("active=4 anchor=2 selection=2 3 4", StateAsString(model));
+ EXPECT_EQ("active=4 anchor=2 selection=2 3 4", model.ToString());
model.AddSelectionFromAnchorTo(0);
- EXPECT_EQ("active=0 anchor=2 selection=0 1 2 3 4", StateAsString(model));
+ EXPECT_EQ("active=0 anchor=2 selection=0 1 2 3 4", model.ToString());
}
TEST_F(ListSelectionModelTest, Equals) {
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