diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/src/com/android/dialer/dialpad/SmartDialTrieTest.java | 105 |
1 files changed, 75 insertions, 30 deletions
diff --git a/tests/src/com/android/dialer/dialpad/SmartDialTrieTest.java b/tests/src/com/android/dialer/dialpad/SmartDialTrieTest.java index cd87b6613..876e00de7 100644 --- a/tests/src/com/android/dialer/dialpad/SmartDialTrieTest.java +++ b/tests/src/com/android/dialer/dialpad/SmartDialTrieTest.java @@ -19,6 +19,7 @@ package com.android.dialer.dialpad; import static com.android.dialer.dialpad.SmartDialCache.ContactNumber; import com.android.dialer.dialpad.SmartDialTrie.Node; +import com.android.dialer.dialpad.SmartDialTrie.ParseInfo; import android.test.suitebuilder.annotation.SmallTest; @@ -129,47 +130,91 @@ public class SmartDialTrieTest extends TestCase{ public void testPutForInitialMatchesCombinations() { final SmartDialTrie trie = new SmartDialTrie(); final ContactNumber alphabet = new ContactNumber(0, "abc def ghi jkl mno pqrs tuv wxyz", - "1", "1", 2); + "12345678", "1", 2); trie.put(alphabet); - // 255 (2^8 - 1) combinations for the name, and 1 for the number - assertEquals(256, trie.numEntries()); - - // Test every single combination of the leading initials of each name token by generating - // strings consisting of all combinations of the digits 2-9. - final StringBuilder sb = new StringBuilder(); - - // Create an array of bit positions 0b10000000, 0b01000000, 0b00100000, ... - final int[] pos = new int[8]; - for (int i = 2; i <= 9; i++) { - pos[i - 2] = 1 << (9 - i); - } - for (int i = 1; i < 256; i++) { - sb.setLength(0); - // If the bit at nth position is set to true, then add the nth initial to the target - // string - for (int j = 2; j <= 9; j++) { - if ((i & pos[j - 2]) > 0) { - sb.append(j); - } - } - assertTrue(checkContains(trie, alphabet, sb.toString())); - } + assertEquals(20, trie.numEntries()); + // 8 name entries (abcdefghi..., defghi..., ...) + assertTrue(checkContains(trie, alphabet, "22233344455566677778889999")); + assertTrue(checkContains(trie, alphabet, "33344455566677778889999")); + assertTrue(checkContains(trie, alphabet, "44455566677778889999")); + assertTrue(checkContains(trie, alphabet, "55566677778889999")); + assertTrue(checkContains(trie, alphabet, "66677778889999")); + assertTrue(checkContains(trie, alphabet, "77778889999")); + assertTrue(checkContains(trie, alphabet, "8889999")); + assertTrue(checkContains(trie, alphabet, "9999")); + // 1 number entry + assertTrue(checkContains(trie, alphabet, "12345678")); + // 11 initial entries (adtw, adw, adt, ad, atw, at, aw, dt, dw, dtw, tw) + // 4c2(6) + 4c3(4) + 4c4(1) + assertTrue(checkContains(trie, alphabet, "2389999")); + assertTrue(checkContains(trie, alphabet, "239999")); + assertTrue(checkContains(trie, alphabet, "23888")); + assertTrue(checkContains(trie, alphabet, "2333")); + assertTrue(checkContains(trie, alphabet, "289999")); + assertTrue(checkContains(trie, alphabet, "2888")); + assertTrue(checkContains(trie, alphabet, "29999")); + assertTrue(checkContains(trie, alphabet, "3888")); + assertTrue(checkContains(trie, alphabet, "39999")); + assertTrue(checkContains(trie, alphabet, "389999")); + assertTrue(checkContains(trie, alphabet, "89999")); + } + public void testCheckLongToken() { + final SmartDialTrie trie = new SmartDialTrie(); + final ContactNumber alphabet = new ContactNumber(0, " aaaa bbbb cccc dddd eeee ffff gggg" + + " hhhh iiii jjjj kkkk llll mmmm nnnn oooo pppp qqqq rrrr ssss tttt uuuu vvvv " + + " wwww xxxx yyyy zzzz", "1", "1", 2); + // Make sure the check to prevent overly long tokens from causing an OOM kicks in + trie.put(alphabet); + assertTrue(checkContains(trie, alphabet, "2222")); + // 26 name entries (aaaabbbbcccc...., bbbbccccdddd...., ccccdddd...) + // 1 number entry + // 11 initial entries 4c2(6) + 4c3(4) + 4c4(1) + assertEquals(38, trie.numEntries()); + + final ContactNumber alphabet2 = new ContactNumber(0, "aaaabbbbccccddddeeeeffffgggg" + + "hhhhiiiijjjjkkkkllllmmmmnnnnooooppppqqqqrrrrssssttttuuuuvvvvwwwwxxxxyyyyzzzz", + "1", "1", 2); + trie.put(alphabet2); + // added one name, and one number entry + assertEquals(40, trie.numEntries()); } - public void testSeparators() { - SmartDialTrie trie = new SmartDialTrie(); - String name = "Mcdonald Jamie-Cullum"; - byte[] bytes = trie.toByteArray(name); + public void testParseInfo() { + final SmartDialTrie trie = new SmartDialTrie(); + final String name = "Mcdonald Jamie-Cullum"; + final ParseInfo info = trie.parseToIndexes(name, 2, 2); // Make sure the dash is correctly converted to a separator character for (int i = 0; i < name.length(); i++) { // separators at position 8 and 12 if (i == 8 || i == 14) { - assertTrue(bytes[i] == -1); + assertTrue(info.indexes[i] == -1); } else { - assertFalse(bytes[i] == -1); + assertFalse(info.indexes[i] == -1); } } + assertEquals(14, info.nthFirstTokenPos); + assertEquals(8, info.nthLastTokenPos); + + final String name2 = "aaa bbb ccc ddd eee fff ggg hhh iii jjj kkk"; + final ParseInfo info2 = trie.parseToIndexes(name2, 2, 2); + assertEquals(7, info2.nthFirstTokenPos); + assertEquals(35, info2.nthLastTokenPos); + + final String name3 = "this is- a,test name"; + final ParseInfo info3 = trie.parseToIndexes(name3, 3, 3); + assertEquals(11, info3.nthFirstTokenPos); + assertEquals(8, info3.nthLastTokenPos); + + final String name4 = "M c-Donald James"; + final ParseInfo info4 = trie.parseToIndexes(name4, 2, 3); + assertEquals(3, info4.nthFirstTokenPos); + assertEquals(1, info4.nthLastTokenPos); + + final String name5 = " Aa'Bb c dddd e'e"; + final ParseInfo info5 = trie.parseToIndexes(name5, 4, 4); + assertEquals(21, info5.nthFirstTokenPos); + assertEquals(8, info5.nthLastTokenPos); } public void testAccentedCharacters() { |