Add thai layout test

This CL adds Thai keyboard test.

Bug: 13017434
Change-Id: Ic0d7a0807e03ac93509ef9f48b97eebe5456ea71
diff --git a/tests/src/com/android/inputmethod/keyboard/layout/Thai.java b/tests/src/com/android/inputmethod/keyboard/layout/Thai.java
new file mode 100644
index 0000000..747e0aa
--- /dev/null
+++ b/tests/src/com/android/inputmethod/keyboard/layout/Thai.java
@@ -0,0 +1,319 @@
+/*
+ * Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.inputmethod.keyboard.layout;
+
+import com.android.inputmethod.keyboard.KeyboardId;
+import com.android.inputmethod.keyboard.layout.expected.ExpectedKey;
+import com.android.inputmethod.keyboard.layout.expected.ExpectedKeyboardBuilder;
+import com.android.inputmethod.latin.Constants;
+
+import java.util.Locale;
+
+/**
+ * The Thai alphabet keyboard.
+ */
+public final class Thai extends LayoutBase {
+    private static final String LAYOUT_NAME = "thai";
+
+    public Thai(final LayoutCustomizer customizer) {
+        super(customizer, Symbols.class, SymbolsShifted.class);
+    }
+
+    @Override
+    public String getName() { return LAYOUT_NAME; }
+
+    public static class ThaiCustomizer extends LayoutCustomizer {
+        public ThaiCustomizer(final Locale locale) { super(locale); }
+
+        @Override
+        public ExpectedKey getAlphabetKey() { return THAI_ALPHABET_KEY; }
+
+        @Override
+        public ExpectedKey getCurrencyKey() { return CURRENCY_BAHT; }
+
+        @Override
+        public ExpectedKey[] getOtherCurrencyKeys() {
+            return SymbolsShifted.CURRENCIES_OTHER_GENERIC;
+        }
+
+        @Override
+        public ExpectedKey[] getRightShiftKeys(final boolean isPhone) { return EMPTY_KEYS; }
+
+        // U+0E01: "ก" THAI CHARACTER KO KAI
+        // U+0E02: "ข" THAI CHARACTER KHO KHAI
+        // U+0E04: "ค" THAI CHARACTER KHO KHWAI
+        private static final ExpectedKey THAI_ALPHABET_KEY = key(
+                "\u0E01\u0E02\u0E04", Constants.CODE_SWITCH_ALPHA_SYMBOL);
+
+        // U+0E3F: "฿" THAI CURRENCY SYMBOL BAHT
+        private static final ExpectedKey CURRENCY_BAHT = key("\u0E3F",
+                Symbols.DOLLAR_SIGN, Symbols.CENT_SIGN, Symbols.EURO_SIGN, Symbols.POUND_SIGN,
+                Symbols.YEN_SIGN, Symbols.PESO_SIGN);
+    }
+
+    @Override
+    ExpectedKey[][] getCommonAlphabetLayout(final boolean isPhone) {
+        final ExpectedKeyboardBuilder builder = new ExpectedKeyboardBuilder(ALPHABET_COMMON);
+        if (isPhone) {
+            // U+0E03: "ฃ" THAI CHARACTER KHO KHUAT
+            builder.addKeysOnTheRightOfRow(3, key("\u0E03"));
+        } else {
+            // U+0E03: "ฃ" THAI CHARACTER KHO KHUAT
+            builder.addKeysOnTheRightOfRow(2, key("\u0E03"))
+                    .addKeysOnTheRightOfRow(4, EXCLAMATION_AND_QUESTION_MARKS);
+        }
+        return builder.build();
+    }
+
+    @Override
+    public ExpectedKey[][] getCommonAlphabetShiftLayout(final boolean isPhone,
+            final int elementId) {
+        if (elementId == KeyboardId.ELEMENT_ALPHABET_AUTOMATIC_SHIFTED) {
+            return getCommonAlphabetLayout(isPhone);
+        }
+        final ExpectedKeyboardBuilder builder = new ExpectedKeyboardBuilder(
+                ALPHABET_SHIFTED_COMMON);
+        if (isPhone) {
+            // U+0E05: "ฅ" THAI CHARACTER KHO KHON
+            builder.addKeysOnTheRightOfRow(3, key("\u0E05"));
+        } else {
+            // U+0E05: "ฅ" THAI CHARACTER KHO KHON
+            builder.addKeysOnTheRightOfRow(2, key("\u0E05"));
+        }
+        return builder.build();
+    }
+
+    // Helper method to create alphabet layout by adding special function keys.
+    @Override
+    ExpectedKeyboardBuilder convertCommonLayoutToKeyboard(final ExpectedKeyboardBuilder builder,
+            final boolean isPhone) {
+        final LayoutCustomizer customizer = getCustomizer();
+        final ExpectedKey[] spacebar = joinKeys(
+                customizer.getKeysLeftToSpacebar(isPhone),
+                customizer.getSpaceKeys(isPhone),
+                customizer.getKeysRightToSpacebar(isPhone));
+        builder.setKeysOfRow(5, spacebar);
+        if (isPhone) {
+            builder.addKeysOnTheRightOfRow(4, DELETE_KEY)
+                    .addKeysOnTheLeftOfRow(5, customizer.getSymbolsKey())
+                    .addKeysOnTheRightOfRow(5, key(ENTER_KEY, EMOJI_KEY));
+        } else {
+            builder.addKeysOnTheRightOfRow(1, DELETE_KEY)
+                    .addKeysOnTheRightOfRow(3, ENTER_KEY)
+                    .addKeysOnTheLeftOfRow(5, customizer.getSymbolsKey(), SETTINGS_KEY)
+                    .addKeysOnTheRightOfRow(5, EMOJI_KEY);
+        }
+        builder.addKeysOnTheLeftOfRow(4, customizer.getLeftShiftKeys(isPhone))
+                .addKeysOnTheRightOfRow(4, customizer.getRightShiftKeys(isPhone));
+        return builder;
+    }
+
+    private static final ExpectedKey[][] ALPHABET_COMMON = new ExpectedKeyboardBuilder()
+            .setKeysOfRow(1,
+                    // U+0E45: "ๅ" THAI CHARACTER LAKKHANGYAO
+                    key("\u0E45"),
+                    // U+0E51: "๑" THAI DIGIT ONE
+                    key("/", joinMoreKeys("1", "\u0E51")),
+                    // U+0E52: "๒" THAI DIGIT TWO
+                    key("_", joinMoreKeys("2", "\u0E52")),
+                    // U+0E20: "ภ" THAI CHARACTER PHO SAMPHAO
+                    // U+0E53: "๓" THAI DIGIT THREE
+                    key("\u0E20", joinMoreKeys("3", "\u0E53")),
+                    // U+0E16: "ถ" THAI CHARACTER THO THUNG
+                    // U+0E54: "๔" THAI DIGIT FOUR
+                    key("\u0E16", joinMoreKeys("4", "\u0E54")),
+                    // U+0E38: " ุ" THAI CHARACTER SARA U
+                    key(" \u0E38", "\u0E38"),
+                    // U+0E36: " ึ" THAI CHARACTER SARA UE
+                    key(" \u0E36", "\u0E36"),
+                    // U+0E04: "ค" THAI CHARACTER KHO KHWAI
+                    // U+0E55: "๕" THAI DIGIT FIVE
+                    key("\u0E04", joinMoreKeys("5", "\u0E55")),
+                    // U+0E15: "ต" THAI CHARACTER TO TAO
+                    // U+0E56: "๖" THAI DIGIT SIX
+                    key("\u0E15", joinMoreKeys("6", "\u0E56")),
+                    // U+0E08: "จ" THAI CHARACTER CHO CHAN
+                    // U+0E57: "๗" THAI DIGIT SEVEN
+                    key("\u0E08", joinMoreKeys("7", "\u0E57")),
+                    // U+0E02: "ข" THAI CHARACTER KHO KHAI
+                    // U+0E58: "๘" THAI DIGIT EIGHT
+                    key("\u0E02", joinMoreKeys("8", "\u0E58")),
+                    // U+0E0A: "ช" THAI CHARACTER CHO CHANG
+                    // U+0E59: "๙" THAI DIGIT NINE
+                    key("\u0E0A", joinMoreKeys("9", "\u0E59")))
+            .setKeysOfRow(2,
+                    // U+0E46: "ๆ" THAI CHARACTER MAIYAMOK
+                    // U+0E50: "๐" THAI DIGIT ZERO
+                    key("\u0E46", joinMoreKeys("0", "\u0E50")),
+                    // U+0E44: "ไ" THAI CHARACTER SARA AI MAIMALAI
+                    key("\u0E44"),
+                    // U+0E33: "ำ" THAI CHARACTER SARA AM
+                    key("\u0E33"),
+                    // U+0E1E: "พ" THAI CHARACTER PHO PHAN
+                    key("\u0E1E"),
+                    // U+0E30: "ะ" THAI CHARACTER SARA A
+                    key("\u0E30"),
+                    // U+0E31: " ั" THAI CHARACTER MAI HAN-AKAT
+                    key(" \u0E31", "\u0E31"),
+                    // U+0E35: " ี" HAI CHARACTER SARA II
+                    key(" \u0E35", "\u0E35"),
+                    // U+0E23: "ร" THAI CHARACTER RO RUA
+                    key("\u0E23"),
+                    // U+0E19: "น" THAI CHARACTER NO NU
+                    key("\u0E19"),
+                    // U+0E22: "ย" THAI CHARACTER YO YAK
+                    key("\u0E22"),
+                    // U+0E1A: "บ" THAI CHARACTER BO BAIMAI
+                    key("\u0E1A"),
+                    // U+0E25: "ล" THAI CHARACTER LO LING
+                    key("\u0E25"))
+            .setKeysOfRow(3,
+                    // U+0E1F: "ฟ" THAI CHARACTER FO FAN
+                    key("\u0E1F"),
+                    // U+0E2B: "ห" THAI CHARACTER HO HIP
+                    key("\u0E2B"),
+                    // U+0E01: "ก" THAI CHARACTER KO KAI
+                    key("\u0E01"),
+                    // U+0E14: "ด" THAI CHARACTER DO DEK
+                    key("\u0E14"),
+                    // U+0E40: "เ" THAI CHARACTER SARA E
+                    key("\u0E40"),
+                    // U+0E49: " ้" THAI CHARACTER MAI THO
+                    key(" \u0E49", "\u0E49"),
+                    // U+0E48: " ่" THAI CHARACTER MAI EK
+                    key(" \u0E48", "\u0E48"),
+                    // U+0E32: "า" THAI CHARACTER SARA AA
+                    key("\u0E32"),
+                    // U+0E2A: "ส" THAI CHARACTER SO SUA
+                    key("\u0E2A"),
+                    // U+0E27: "ว" THAI CHARACTER WO WAEN
+                    key("\u0E27"),
+                    // U+0E07: "ง" THAI CHARACTER NGO NGU
+                    key("\u0E07"))
+            .setKeysOfRow(4,
+                    // U+0E1C: "ผ" THAI CHARACTER PHO PHUNG
+                    key("\u0E1C"),
+                    // U+0E1B: "ป" THAI CHARACTER PO PLA
+                    key("\u0E1B"),
+                    // U+0E41: "แ" THAI CHARACTER SARA AE
+                    key("\u0E41"),
+                    // U+0E2D: "อ" THAI CHARACTER O ANG
+                    key("\u0E2D"),
+                    // U+0E34: " ิ" THAI CHARACTER SARA I
+                    key(" \u0E34", "\u0E34"),
+                    // U+0E37: " ื" THAI CHARACTER SARA UEE
+                    key(" \u0E37", "\u0E37"),
+                    // U+0E17: "ท" THAI CHARACTER THO THAHAN
+                    key("\u0E17"),
+                    // U+0E21: "ม" THAI CHARACTER MO MA
+                    key("\u0E21"),
+                    // U+0E43: "ใ" THAI CHARACTER SARA AI MAIMUAN
+                    key("\u0E43"),
+                    // U+0E1D: "ฝ" THAI CHARACTER FO FA
+                    key("\u0E1D"))
+            .build();
+
+    private static final ExpectedKey[][] ALPHABET_SHIFTED_COMMON = new ExpectedKeyboardBuilder()
+            .setKeysOfRow(1,
+                    key("+"),
+                    // U+0E51: "๑" THAI DIGIT ONE
+                    key("\u0E51"),
+                    // U+0E52: "๒" THAI DIGIT TWO
+                    key("\u0E52"),
+                    // U+0E53: "๓" THAI DIGIT THREE
+                    key("\u0E53"),
+                    // U+0E54: "๔" THAI DIGIT FOUR
+                    key("\u0E54"),
+                    // U+0E39: " ู" THAI CHARACTER SARA UU
+                    key(" \u0E39", "\u0E39"),
+                    // U+0E3F: "฿" THAI CURRENCY SYMBOL BAHT
+                    key("\u0E3F"),
+                    // U+0E55: "๕" THAI DIGIT FIVE
+                    key("\u0E55"),
+                    // U+0E56: "๖" THAI DIGIT SIX
+                    key("\u0E56"),
+                    // U+0E57: "๗" THAI DIGIT SEVEN
+                    key("\u0E57"),
+                    // U+0E58: "๘" THAI DIGIT EIGHT
+                    key("\u0E58"),
+                    // U+0E59: "๙" THAI DIGIT NINE
+                    key("\u0E59"))
+            .setKeysOfRow(2,
+                    // U+0E50: "๐" THAI DIGIT ZERO
+                    key("\u0E50"),
+                    key("\""),
+                    // U+0E0E: "ฎ" THAI CHARACTER DO CHADA
+                    key("\u0E0E"),
+                    // U+0E11: "ฑ" THAI CHARACTER THO NANGMONTHO
+                    key("\u0E11"),
+                    // U+0E18: "ธ" THAI CHARACTER THO THONG
+                    key("\u0E18"),
+                    // U+0E4D: " ํ" THAI CHARACTER THANTHAKHAT
+                    key(" \u0E4D", "\u0E4D"),
+                    // U+0E4A: " ๊" THAI CHARACTER MAI TRI
+                    key(" \u0E4A", "\u0E4A"),
+                    // U+0E13: "ณ" THAI CHARACTER NO NEN
+                    key("\u0E13"),
+                    // U+0E2F: "ฯ" THAI CHARACTER PAIYANNOI
+                    key("\u0E2F"),
+                    // U+0E0D: "ญ" THAI CHARACTER YO YING
+                    key("\u0E0D"),
+                    // U+0E10: "ฐ" THAI CHARACTER THO THAN
+                    key("\u0E10"),
+                    key(","))
+            .setKeysOfRow(3,
+                    // U+0E24: "ฤ" THAI CHARACTER RU
+                    key("\u0E24"),
+                    // U+0E06: "ฆ" THAI CHARACTER KHO RAKHANG
+                    key("\u0E06"),
+                    // U+0E0F: "ฏ" THAI CHARACTER TO PATAK
+                    key("\u0E0F"),
+                    // U+0E42: "โ" THAI CHARACTER SARA O
+                    key("\u0E42"),
+                    // U+0E0C: "ฌ" THAI CHARACTER CHO CHOE
+                    key("\u0E0C"),
+                    // U+0E47: " ็" THAI CHARACTER MAITAIKHU
+                    key(" \u0E47", "\u0E47"),
+                    // U+0E4B: " ๋" THAI CHARACTER MAI CHATTAWA
+                    key(" \u0E4B", "\u0E4B"),
+                    // U+0E29: "ษ" THAI CHARACTER SO RUSI
+                    key("\u0E29"),
+                    // U+0E28: "ศ" THAI CHARACTER SO SALA
+                    key("\u0E28"),
+                    // U+0E0B: "ซ" THAI CHARACTER SO SO
+                    key("\u0E0B"),
+                    key("."))
+            .setKeysOfRow(4,
+                    key("("),
+                    key(")"),
+                    // U+0E09: "ฉ" THAI CHARACTER CHO CHING
+                    key("\u0E09"),
+                    // U+0E2E: "ฮ" THAI CHARACTER HO NOKHUK
+                    key("\u0E2E"),
+                    // U+0E3A: " ฺ" THAI CHARACTER PHINTHU
+                    key(" \u0E3A", "\u0E3A"),
+                    // U+0E4C: " ์" THAI CHARACTER THANTHAKHAT
+                    key(" \u0E4C", "\u0E4C"),
+                    key("?"),
+                    // U+0E12: "ฒ" THAI CHARACTER THO PHUTHAO
+                    key("\u0E12"),
+                    // U+0E2C: "ฬ" THAI CHARACTER LO CHULA
+                    key("\u0E2C"),
+                    // U+0E26: "ฦ" THAI CHARACTER LU
+                    key("\u0E26"))
+            .build();
+}
diff --git a/tests/src/com/android/inputmethod/keyboard/layout/tests/TestsThai.java b/tests/src/com/android/inputmethod/keyboard/layout/tests/TestsThai.java
new file mode 100644
index 0000000..3c87272
--- /dev/null
+++ b/tests/src/com/android/inputmethod/keyboard/layout/tests/TestsThai.java
@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.inputmethod.keyboard.layout.tests;
+
+import android.test.suitebuilder.annotation.SmallTest;
+
+import com.android.inputmethod.keyboard.layout.LayoutBase;
+import com.android.inputmethod.keyboard.layout.Thai;
+import com.android.inputmethod.keyboard.layout.Thai.ThaiCustomizer;
+
+import java.util.Locale;
+
+/**
+ * th: Thai/thai
+ */
+@SmallTest
+public final class TestsThai extends LayoutTestsBase {
+    private static final Locale LOCALE = new Locale("th");
+    private static final LayoutBase LAYOUT = new Thai(new ThaiCustomizer(LOCALE));
+
+    @Override
+    LayoutBase getLayout() { return LAYOUT; }
+}