1 // © 2016 and later: Unicode, Inc. and others.
2 // License & terms of use: http://www.unicode.org/copyright.html
3 /********************************************************************
4  * Copyright (c) 2015, International Business Machines Corporation
5  * and others. All Rights Reserved.
6  ********************************************************************/
7 /* C API TEST for UListFormatter */
8 
9 #include "unicode/utypes.h"
10 
11 #if !UCONFIG_NO_FORMATTING
12 
13 #include "unicode/ustring.h"
14 #include "unicode/ulistformatter.h"
15 #include "cintltst.h"
16 #include "cmemory.h"
17 #include "cstring.h"
18 
19 static void TestUListFmt(void);
20 
21 void addUListFmtTest(TestNode** root);
22 
23 #define TESTCASE(x) addTest(root, &x, "tsformat/ulistfmttest/" #x)
24 
25 void addUListFmtTest(TestNode** root)
26 {
27     TESTCASE(TestUListFmt);
28 }
29 
30 static const UChar str0[] = { 0x41,0 }; /* "A" */
31 static const UChar str1[] = { 0x42,0x62,0 }; /* "Bb" */
32 static const UChar str2[] = { 0x43,0x63,0x63,0 }; /* "Ccc" */
33 static const UChar str3[] = { 0x44,0x64,0x64,0x64,0 }; /* "Dddd" */
34 static const UChar str4[] = { 0x45,0x65,0x65,0x65,0x65,0 }; /* "Eeeee" */
35 static const UChar* strings[] =            { str0, str1, str2, str3, str4 };
36 static const int32_t stringLengths[]  =    {    1,    2,    3,    4,    5 };
37 static const int32_t stringLengthsNeg[] = {   -1,   -1,   -1,   -1,   -1 };
38 
39 typedef struct {
40   const char * locale;
41   int32_t stringCount;
42   const char *expectedResult; /* invariant chars + escaped Unicode */
43 } ListFmtTestEntry;
44 
45 static ListFmtTestEntry listFmtTestEntries[] = {
46     /* locale stringCount expectedResult */
47     { "en" ,  5,          "A, Bb, Ccc, Dddd, and Eeeee" },
48     { "en" ,  2,          "A and Bb" },
49     { "de" ,  5,          "A, Bb, Ccc, Dddd und Eeeee" },
50     { "de" ,  2,          "A und Bb" },
51     { "ja" ,  5,          "A\\u3001Bb\\u3001Ccc\\u3001Dddd\\u3001Eeeee" },
52     { "ja" ,  2,          "A\\u3001Bb" },
53     { "zh" ,  5,          "A\\u3001Bb\\u3001Ccc\\u3001Dddd\\u548CEeeee" },
54     { "zh" ,  2,          "A\\u548CBb" },
55     { NULL ,  0,          NULL } /* terminator */
56     };
57 
58 enum {
59   kUBufMax = 128,
60   kBBufMax = 256
61 };
62 
63 static void TestUListFmt() {
64     const ListFmtTestEntry * lftep;
65     for (lftep = listFmtTestEntries; lftep->locale != NULL ; lftep++ ) {
66         UErrorCode status = U_ZERO_ERROR;
67         UListFormatter *listfmt = ulistfmt_open(lftep->locale, &status);
68         if ( U_FAILURE(status) ) {
69             log_data_err("ERROR: ulistfmt_open fails for locale %s, status %s\n", lftep->locale, u_errorName(status));
70         } else {
71             UChar ubufActual[kUBufMax];
72             int32_t ulenActual = ulistfmt_format(listfmt, strings, stringLengths, lftep->stringCount, ubufActual, kUBufMax, &status);
73             if ( U_FAILURE(status) ) {
74                 log_err("ERROR: ulistfmt_format fails for locale %s count %d (real lengths), status %s\n", lftep->locale, lftep->stringCount, u_errorName(status));
75             } else {
76                 UChar ubufExpected[kUBufMax];
77                 int32_t ulenExpected = u_unescape(lftep->expectedResult, ubufExpected, kUBufMax);
78                 if (ulenActual != ulenExpected || u_strncmp(ubufActual, ubufExpected, ulenExpected) != 0) {
79                     log_err("ERROR: ulistfmt_format for locale %s count %d (real lengths), actual \"%s\" != expected \"%s\"\n", lftep->locale,
80                             lftep->stringCount, aescstrdup(ubufActual, ulenActual), aescstrdup(ubufExpected, ulenExpected));
81                 }
82             }
83             /* try again with all lengths -1 */
84             status = U_ZERO_ERROR;
85             ulenActual = ulistfmt_format(listfmt, strings, stringLengthsNeg, lftep->stringCount, ubufActual, kUBufMax, &status);
86             if ( U_FAILURE(status) ) {
87                 log_err("ERROR: ulistfmt_format fails for locale %s count %d (-1 lengths), status %s\n", lftep->locale, lftep->stringCount, u_errorName(status));
88             } else {
89                 UChar ubufExpected[kUBufMax];
90                 int32_t ulenExpected = u_unescape(lftep->expectedResult, ubufExpected, kUBufMax);
91                 if (ulenActual != ulenExpected || u_strncmp(ubufActual, ubufExpected, ulenExpected) != 0) {
92                     log_err("ERROR: ulistfmt_format for locale %s count %d (-1   lengths), actual \"%s\" != expected \"%s\"\n", lftep->locale,
93                             lftep->stringCount, aescstrdup(ubufActual, ulenActual), aescstrdup(ubufExpected, ulenExpected));
94                 }
95             }
96             /* try again with NULL lengths */
97             status = U_ZERO_ERROR;
98             ulenActual = ulistfmt_format(listfmt, strings, NULL, lftep->stringCount, ubufActual, kUBufMax, &status);
99             if ( U_FAILURE(status) ) {
100                 log_err("ERROR: ulistfmt_format fails for locale %s count %d (NULL lengths), status %s\n", lftep->locale, lftep->stringCount, u_errorName(status));
101             } else {
102                 UChar ubufExpected[kUBufMax];
103                 int32_t ulenExpected = u_unescape(lftep->expectedResult, ubufExpected, kUBufMax);
104                 if (ulenActual != ulenExpected || u_strncmp(ubufActual, ubufExpected, ulenExpected) != 0) {
105                     log_err("ERROR: ulistfmt_format for locale %s count %d (NULL lengths), actual \"%s\" != expected \"%s\"\n", lftep->locale,
106                             lftep->stringCount, aescstrdup(ubufActual, ulenActual), aescstrdup(ubufExpected, ulenExpected));
107                 }
108             }
109 
110             /* try calls that should return error */
111             status = U_ZERO_ERROR;
112             ulenActual = ulistfmt_format(listfmt, NULL, NULL, lftep->stringCount, ubufActual, kUBufMax, &status);
113             if (status != U_ILLEGAL_ARGUMENT_ERROR || ulenActual > 0) {
114                 log_err("ERROR: ulistfmt_format for locale %s count %d with NULL strings, expected U_ILLEGAL_ARGUMENT_ERROR, got %s, result %d\n", lftep->locale,
115                         lftep->stringCount, u_errorName(status), ulenActual);
116             }
117             status = U_ZERO_ERROR;
118             ulenActual = ulistfmt_format(listfmt, strings, NULL, lftep->stringCount, NULL, kUBufMax, &status);
119             if (status != U_ILLEGAL_ARGUMENT_ERROR || ulenActual > 0) {
120                 log_err("ERROR: ulistfmt_format for locale %s count %d with NULL result, expected U_ILLEGAL_ARGUMENT_ERROR, got %s, result %d\n", lftep->locale,
121                         lftep->stringCount, u_errorName(status), ulenActual);
122             }
123 
124             ulistfmt_close(listfmt);
125         }
126     }
127 }
128 
129 
130 #endif /* #if !UCONFIG_NO_FORMATTING */
131