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1 // © 2016 and later: Unicode, Inc. and others.
2 // License & terms of use: http://www.unicode.org/copyright.html
3 /********************************************************************
4  * COPYRIGHT:
5  * Copyright (c) 2004-2011, International Business Machines Corporation and
6  * others. All Rights Reserved.
7  ********************************************************************/
8 
9 //      Test parts of UVector and UStack
10 
11 #include "intltest.h"
12 
13 #include "uvectest.h"
14 #include "cstring.h"
15 #include "hash.h"
16 #include "uelement.h"
17 #include "uvector.h"
18 
19 //---------------------------------------------------------------------------
20 //
21 //  Test class boilerplate
22 //
23 //---------------------------------------------------------------------------
UVectorTest()24 UVectorTest::UVectorTest()
25 {
26 }
27 
28 
~UVectorTest()29 UVectorTest::~UVectorTest()
30 {
31 }
32 
33 
34 
runIndexedTest(int32_t index,UBool exec,const char * & name,char *)35 void UVectorTest::runIndexedTest( int32_t index, UBool exec, const char* &name, char* /*par*/ )
36 {
37     if (exec) logln("TestSuite UVectorTest: ");
38     switch (index) {
39 
40         case 0: name = "UVector_API";
41             if (exec) UVector_API();
42             break;
43         case 1: name = "UStack_API";
44             if (exec) UStack_API();
45             break;
46         case 2: name = "Hashtable_API";
47             if (exec) Hashtable_API();
48             break;
49         default: name = "";
50             break; //needed to end loop
51     }
52 }
53 
54 
55 //---------------------------------------------------------------------------
56 //
57 //   Error Checking / Reporting macros used in all of the tests.
58 //
59 //---------------------------------------------------------------------------
60 #define TEST_CHECK_STATUS(status) \
61     if (U_FAILURE(status)) {\
62         errln("UVectorTest failure at line %d.  status=%s\n", __LINE__, u_errorName(status));\
63         return;\
64     }
65 
66 #define TEST_ASSERT(expr) \
67     if ((expr)==FALSE) {\
68         errln("UVectorTest failure at line %d.\n", __LINE__);\
69     }
70 
71 static int8_t U_CALLCONV
UVectorTest_compareInt32(UElement key1,UElement key2)72 UVectorTest_compareInt32(UElement key1, UElement key2) {
73     if (key1.integer > key2.integer) {
74         return 1;
75     }
76     else if (key1.integer < key2.integer) {
77         return -1;
78     }
79     return 0;
80 }
81 
82 U_CDECL_BEGIN
83 static int8_t U_CALLCONV
UVectorTest_compareCstrings(const UElement key1,const UElement key2)84 UVectorTest_compareCstrings(const UElement key1, const UElement key2) {
85     return !strcmp((const char *)key1.pointer, (const char *)key2.pointer);
86 }
87 U_CDECL_END
88 
89 //---------------------------------------------------------------------------
90 //
91 //      UVector_API      Check for basic functionality of UVector.
92 //
93 //---------------------------------------------------------------------------
UVector_API()94 void UVectorTest::UVector_API() {
95 
96     UErrorCode  status = U_ZERO_ERROR;
97     UVector     *a;
98 
99     a = new UVector(status);
100     TEST_CHECK_STATUS(status);
101     delete a;
102 
103     status = U_ZERO_ERROR;
104     a = new UVector(2000, status);
105     TEST_CHECK_STATUS(status);
106     delete a;
107 
108     status = U_ZERO_ERROR;
109     a = new UVector(status);
110     a->sortedInsert((int32_t)10, UVectorTest_compareInt32, status);
111     a->sortedInsert((int32_t)20, UVectorTest_compareInt32, status);
112     a->sortedInsert((int32_t)30, UVectorTest_compareInt32, status);
113     a->sortedInsert((int32_t)15, UVectorTest_compareInt32, status);
114     TEST_CHECK_STATUS(status);
115     TEST_ASSERT(a->elementAti(0) == 10);
116     TEST_ASSERT(a->elementAti(1) == 15);
117     TEST_ASSERT(a->elementAti(2) == 20);
118     TEST_ASSERT(a->elementAti(3) == 30);
119     TEST_ASSERT(a->indexOf((int32_t)3) == -1);
120     TEST_ASSERT(a->indexOf((int32_t)15) == 1);
121     TEST_ASSERT(a->indexOf((int32_t)15, 2) == -1);
122     TEST_ASSERT(a->contains((int32_t)15));
123     TEST_ASSERT(!a->contains((int32_t)5));
124     delete a;
125 }
126 
UStack_API()127 void UVectorTest::UStack_API() {
128     UErrorCode  status = U_ZERO_ERROR;
129     UStack     *a;
130 
131     a = new UStack(status);
132     TEST_CHECK_STATUS(status);
133     delete a;
134 
135     status = U_ZERO_ERROR;
136     a = new UStack(2000, status);
137     TEST_CHECK_STATUS(status);
138     delete a;
139 
140     status = U_ZERO_ERROR;
141     a = new UStack(NULL, NULL, 2000, status);
142     TEST_CHECK_STATUS(status);
143     delete a;
144 
145     status = U_ZERO_ERROR;
146     a = new UStack(NULL, UVectorTest_compareCstrings, status);
147     TEST_ASSERT(a->empty());
148     a->push((void*)"abc", status);
149     TEST_ASSERT(!a->empty());
150     a->push((void*)"bcde", status);
151     a->push((void*)"cde", status);
152     TEST_CHECK_STATUS(status);
153     TEST_ASSERT(strcmp("cde", (const char *)a->peek()) == 0);
154     TEST_ASSERT(a->search((void*)"cde") == 1);
155     TEST_ASSERT(a->search((void*)"bcde") == 2);
156     TEST_ASSERT(a->search((void*)"abc") == 3);
157     TEST_ASSERT(strcmp("abc", (const char *)a->firstElement()) == 0);
158     TEST_ASSERT(strcmp("cde", (const char *)a->lastElement()) == 0);
159     TEST_ASSERT(strcmp("cde", (const char *)a->pop()) == 0);
160     TEST_ASSERT(strcmp("bcde", (const char *)a->pop()) == 0);
161     TEST_ASSERT(strcmp("abc", (const char *)a->pop()) == 0);
162     delete a;
163 }
164 
165 U_CDECL_BEGIN
neverTRUE(const UElement,const UElement)166 static UBool U_CALLCONV neverTRUE(const UElement /*key1*/, const UElement /*key2*/) {
167     return FALSE;
168 }
169 
170 U_CDECL_END
171 
Hashtable_API()172 void UVectorTest::Hashtable_API() {
173     UErrorCode status = U_ZERO_ERROR;
174     Hashtable *a = new Hashtable(status);
175     TEST_ASSERT((a->puti("a", 1, status) == 0));
176     TEST_ASSERT((a->find("a") != NULL));
177     TEST_ASSERT((a->find("b") == NULL));
178     TEST_ASSERT((a->puti("b", 2, status) == 0));
179     TEST_ASSERT((a->find("b") != NULL));
180     TEST_ASSERT((a->removei("a") == 1));
181     TEST_ASSERT((a->find("a") == NULL));
182 
183     /* verify that setValueComparator works */
184     Hashtable b(status);
185     TEST_ASSERT((!a->equals(b)));
186     TEST_ASSERT((b.puti("b", 2, status) == 0));
187     TEST_ASSERT((!a->equals(b))); // Without a value comparator, this will be FALSE by default.
188     b.setValueComparator(uhash_compareLong);
189     TEST_ASSERT((!a->equals(b)));
190     a->setValueComparator(uhash_compareLong);
191     TEST_ASSERT((a->equals(b)));
192     TEST_ASSERT((a->equals(*a))); // This better be reflexive.
193 
194     /* verify that setKeyComparator works */
195     TEST_ASSERT((a->puti("a", 1, status) == 0));
196     TEST_ASSERT((a->find("a") != NULL));
197     a->setKeyComparator(neverTRUE);
198     TEST_ASSERT((a->find("a") == NULL));
199 
200     delete a;
201 }
202 
203