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Map<>::getByIndex()

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This commit is contained in:
Pavel Kirienko
2015-03-23 04:27:59 +03:00
parent 2d7e20b885
commit ab4c5f54a6
2 changed files with 94 additions and 5 deletions
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libuavcan/test/util/map.cpp
+28 -1
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@@ -55,6 +55,9 @@ TEST(Map, Basic)
ASSERT_FALSE(map->access("hi"));
map->remove("foo");
ASSERT_EQ(0, pool.getNumUsedBlocks());
ASSERT_FALSE(map->getByIndex(0));
ASSERT_FALSE(map->getByIndex(1));
ASSERT_FALSE(map->getByIndex(10000));
// Static insertion
ASSERT_EQ("a", *map->insert("1", "a"));
@@ -63,6 +66,10 @@ TEST(Map, Basic)
ASSERT_EQ(2, map->getNumStaticPairs());
ASSERT_EQ(0, map->getNumDynamicPairs());
// Ordering
ASSERT_TRUE(map->getByIndex(0)->match("1"));
ASSERT_TRUE(map->getByIndex(1)->match("2"));
// Dynamic insertion
ASSERT_EQ("c", *map->insert("3", "c"));
ASSERT_EQ(1, pool.getNumUsedBlocks());
@@ -79,6 +86,14 @@ TEST(Map, Basic)
ASSERT_EQ("d", *map->access("4"));
ASSERT_FALSE(map->access("hi"));
// Ordering
ASSERT_TRUE(map->getByIndex(0)->match("1"));
ASSERT_TRUE(map->getByIndex(1)->match("2"));
ASSERT_TRUE(map->getByIndex(2)->match("3"));
ASSERT_TRUE(map->getByIndex(3)->match("4"));
ASSERT_FALSE(map->getByIndex(4));
ASSERT_FALSE(map->getByIndex(1000));
// Modifying existing entries
*map->access("1") = "A";
*map->access("2") = "B";
@@ -115,6 +130,11 @@ TEST(Map, Basic)
ASSERT_EQ("C", *map->access("3"));
ASSERT_EQ("D", *map->access("4"));
// Ordering has not changed - first dynamic entry has moved to the first static slot
ASSERT_TRUE(map->getByIndex(0)->match("3"));
ASSERT_TRUE(map->getByIndex(1)->match("2"));
ASSERT_TRUE(map->getByIndex(2)->match("4"));
// Removing another static
map->remove("2");
ASSERT_EQ(2, map->getNumStaticPairs());
@@ -198,11 +218,18 @@ TEST(Map, NoStatic)
ASSERT_FALSE(map->access("hi"));
map->remove("foo");
ASSERT_EQ(0, pool.getNumUsedBlocks());
ASSERT_FALSE(map->getByIndex(0));
// Static insertion
// Insertion
ASSERT_EQ("a", *map->insert("1", "a"));
ASSERT_EQ("b", *map->insert("2", "b"));
ASSERT_EQ(1, pool.getNumUsedBlocks());
ASSERT_EQ(0, map->getNumStaticPairs());
ASSERT_EQ(2, map->getNumDynamicPairs());
// Ordering
ASSERT_TRUE(map->getByIndex(0)->match("1"));
ASSERT_TRUE(map->getByIndex(1)->match("2"));
ASSERT_FALSE(map->getByIndex(3));
ASSERT_FALSE(map->getByIndex(1000));
}