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icu46/source/test/cintltst/chashtst.c

Index: icu46/source/test/cintltst/chashtst.c
===================================================================
--- icu46/source/test/cintltst/chashtst.c	(revision 0)
+++ icu46/source/test/cintltst/chashtst.c	(revision 0)
@@ -0,0 +1,384 @@
+/*
+*******************************************************************************
+*   Copyright (C) 2000-2009, International Business Machines
+*   Corporation and others.  All Rights Reserved.
+*******************************************************************************
+*   Date        Name        Description
+*   03/22/00    aliu        Creation.
+*   07/13/00    Madhu       Added more tests 
+*******************************************************************************
+*/
+
+#include "cintltst.h"
+#include "uhash.h"
+#include "unicode/ctest.h"
+#include "unicode/ustring.h"
+#include "cstring.h"
+
+/**********************************************************************
+ * Prototypes
+ *********************************************************************/
+
+static void TestBasic(void);
+static void TestOtherAPI(void);
+static void hashIChars(void);
+
+static int32_t U_EXPORT2 U_CALLCONV hashChars(const UHashTok key);
+
+static UBool U_EXPORT2 U_CALLCONV isEqualChars(const UHashTok key1, const UHashTok key2);
+
+static void _put(UHashtable* hash,
+                 const char* key,
+                 int32_t value,
+                 int32_t expectedOldValue);
+
+static void _get(UHashtable* hash,
+          const char* key,
+          int32_t expectedValue);
+
+static void _remove(UHashtable* hash,
+             const char* key,
+             int32_t expectedValue);
+
+void addHashtableTest(TestNode** root);
+
+/**********************************************************************
+ * UHashTok wrapper functions
+ *********************************************************************/
+
+static UBool
+_compareChars(const void* a, const void* b) {
+    UHashTok s, t;
+    s.pointer = (void *)a;
+    t.pointer = (void *)b;
+    return uhash_compareChars(s, t);
+}
+
+static UBool
+_compareIChars(const void* a, const void* b) {
+    UHashTok s, t;
+    s.pointer = (void *)a;
+    t.pointer = (void *)b;
+    return uhash_compareIChars(s, t);
+}
+
+static UBool
+_compareUChars(const void* a, const void* b) {
+    UHashTok s, t;
+    s.pointer = (void *)a;
+    t.pointer = (void *)b;
+    return uhash_compareUChars(s, t);
+}
+
+static UBool
+_compareLong(int32_t a, int32_t b) {
+    UHashTok s, t;
+    s.integer = a;
+    t.integer = b;
+    return uhash_compareLong(s, t);
+}
+
+/**********************************************************************
+ * FW Registration
+ *********************************************************************/
+
+void addHashtableTest(TestNode** root) {
+   
+    addTest(root, &TestBasic,   "tsutil/chashtst/TestBasic");
+    addTest(root, &TestOtherAPI, "tsutil/chashtst/TestOtherAPI");
+    addTest(root, &hashIChars, "tsutil/chashtst/hashIChars");
+    
+}
+
+/**********************************************************************
+ * Test Functions
+ *********************************************************************/
+
+static void TestBasic(void) {
+    static const char one[4] =   {0x6F, 0x6E, 0x65, 0}; /* "one" */
+    static const char one2[4] =  {0x6F, 0x6E, 0x65, 0}; /* Get around compiler optimizations */
+    static const char two[4] =   {0x74, 0x77, 0x6F, 0}; /* "two" */
+    static const char three[6] = {0x74, 0x68, 0x72, 0x65, 0x65, 0}; /* "three" */
+    static const char omega[6] = {0x6F, 0x6D, 0x65, 0x67, 0x61, 0}; /* "omega" */
+    UErrorCode status = U_ZERO_ERROR;
+    UHashtable *hash;
+
+    hash = uhash_open(hashChars, isEqualChars, NULL,  &status);
+    if (U_FAILURE(status)) {
+        log_err("FAIL: uhash_open failed with %s and returned 0x%08x\n",
+                u_errorName(status), hash);
+        return;
+    }
+    if (hash == NULL) {
+        log_err("FAIL: uhash_open returned NULL\n");
+        return;
+    }
+    log_verbose("Ok: uhash_open returned 0x%08X\n", hash);
+
+    _put(hash, one, 1, 0);
+    _put(hash, omega, 24, 0);
+    _put(hash, two, 2, 0);
+    _put(hash, three, 3, 0);
+    _put(hash, one, -1, 1);
+    _put(hash, two, -2, 2);
+    _put(hash, omega, 48, 24);
+    _put(hash, one, 100, -1);
+    _get(hash, three, 3);
+    _remove(hash, two, -2);
+    _get(hash, two, 0);
+    _get(hash, one, 100);
+    _put(hash, two, 200, 0);
+    _get(hash, omega, 48);
+    _get(hash, two, 200);
+
+    if(_compareChars((void*)one, (void*)three) == TRUE ||
+        _compareChars((void*)one, (void*)one2) != TRUE ||
+        _compareChars((void*)one, (void*)one) != TRUE ||
+        _compareChars((void*)one, NULL) == TRUE  )  {
+        log_err("FAIL: compareChars failed\n");
+    }
+    if(_compareIChars((void*)one, (void*)three) == TRUE ||
+        _compareIChars((void*)one, (void*)one) != TRUE ||
+        _compareIChars((void*)one, (void*)one2) != TRUE ||
+        _compareIChars((void*)one, NULL) == TRUE  )  {
+        log_err("FAIL: compareIChars failed\n");
+    }
+     
+    uhash_close(hash);
+
+}
+
+static void TestOtherAPI(void){
+    
+    UErrorCode status = U_ZERO_ERROR;
+    UHashtable *hash;
+
+    /* Use the correct type when cast to void * */
+    static const UChar one[4]   = {0x006F, 0x006E, 0x0065, 0}; /* L"one" */
+    static const UChar one2[4]  = {0x006F, 0x006E, 0x0065, 0}; /* Get around compiler optimizations */
+    static const UChar two[4]   = {0x0074, 0x0077, 0x006F, 0}; /* L"two" */
+    static const UChar two2[4]  = {0x0074, 0x0077, 0x006F, 0}; /* L"two" */
+    static const UChar three[6] = {0x0074, 0x0068, 0x0072, 0x0065, 0x0065, 0}; /* L"three" */
+    static const UChar four[6]  = {0x0066, 0x006F, 0x0075, 0x0072, 0}; /* L"four" */
+    static const UChar five[6]  = {0x0066, 0x0069, 0x0076, 0x0065, 0}; /* L"five" */
+    static const UChar five2[6] = {0x0066, 0x0069, 0x0076, 0x0065, 0}; /* L"five" */
+
+    hash = uhash_open(uhash_hashUChars, uhash_compareUChars, NULL,  &status);
+    if (U_FAILURE(status)) {
+        log_err("FAIL: uhash_open failed with %s and returned 0x%08x\n",
+                u_errorName(status), hash);
+        return;
+    }
+    if (hash == NULL) {
+        log_err("FAIL: uhash_open returned NULL\n");
+        return;
+    }
+    log_verbose("Ok: uhash_open returned 0x%08X\n", hash);
+
+    uhash_puti(hash, (void*)one, 1, &status);
+    if(uhash_count(hash) != 1){
+         log_err("FAIL: uhas_count() failed. Expected: 1, Got: %d\n", uhash_count(hash));
+    }
+    if(uhash_find(hash, (void*)two) != NULL){
+        log_err("FAIL: uhash_find failed\n");
+    }
+    uhash_puti(hash, (void*)two, 2, &status);
+    uhash_puti(hash, (void*)three, 3, &status);
+    uhash_puti(hash, (void*)four, 4, &status);
+    uhash_puti(hash, (void*)five, 5, &status);
+    
+    if(uhash_count(hash) != 5){
+        log_err("FAIL: uhas_count() failed. Expected: 5, Got: %d\n", uhash_count(hash));
+    }
+    
+    if(uhash_geti(hash, (void*)two2) != 2){
+        log_err("FAIL: uhash_geti failed\n");
+    }
+    
+    if(uhash_find(hash, (void*)two2) == NULL){
+        log_err("FAIL: uhash_find of \"two\" failed\n");
+    }
+    
+    if(uhash_removei(hash, (void*)five2) != 5){
+        log_err("FAIL: uhash_remove() failed\n");
+    }
+    if(uhash_count(hash) != 4){
+        log_err("FAIL: uhas_count() failed. Expected: 4, Got: %d\n", uhash_count(hash));
+    }
+
+    uhash_put(hash, (void*)one, NULL, &status);
+    if(uhash_count(hash) != 3){
+        log_err("FAIL: uhash_put() with value=NULL didn't remove the key value pair\n");
+    }
+    status=U_ILLEGAL_ARGUMENT_ERROR;
+    uhash_puti(hash, (void*)one, 1, &status);
+    if(uhash_count(hash) != 3){
+        log_err("FAIL: uhash_put() with value!=NULL should fail when status != U_ZERO_ERROR \n");
+    }
+    
+    status=U_ZERO_ERROR;
+    uhash_puti(hash, (void*)one, 1, &status);
+    if(uhash_count(hash) != 4){
+        log_err("FAIL: uhash_put() with value!=NULL didn't replace the key value pair\n");
+    }
+
+    if(_compareUChars((void*)one, (void*)two) == TRUE ||
+        _compareUChars((void*)one, (void*)one) != TRUE ||
+        _compareUChars((void*)one, (void*)one2) != TRUE ||
+        _compareUChars((void*)one, NULL) == TRUE  )  {
+        log_err("FAIL: compareUChars failed\n");
+    }
+   
+    uhash_removeAll(hash);
+    if(uhash_count(hash) != 0){
+        log_err("FAIL: uhas_count() failed. Expected: 0, Got: %d\n", uhash_count(hash));
+    }
+
+    uhash_setKeyComparator(hash, uhash_compareLong);
+    uhash_setKeyHasher(hash, uhash_hashLong);
+    uhash_iputi(hash, 1001, 1, &status);
+    uhash_iputi(hash, 1002, 2, &status);
+    uhash_iputi(hash, 1003, 3, &status);
+    if(_compareLong(1001, 1002) == TRUE ||
+        _compareLong(1001, 1001) != TRUE ||
+        _compareLong(1001, 0) == TRUE  )  {
+        log_err("FAIL: compareLong failed\n");
+    }
+    /*set the resize policy to just GROW and SHRINK*/
+         /*how to test this??*/
+    uhash_setResizePolicy(hash, U_GROW_AND_SHRINK);
+    uhash_iputi(hash, 1004, 4, &status);
+    uhash_iputi(hash, 1005, 5, &status);
+    uhash_iputi(hash, 1006, 6, &status);
+    if(uhash_count(hash) != 6){
+        log_err("FAIL: uhash_count() failed. Expected: 6, Got: %d\n", uhash_count(hash));
+    }
+    if(uhash_iremovei(hash, 1004) != 4){
+        log_err("FAIL: uhash_remove failed\n");
+    }
+    if(uhash_iremovei(hash, 1004) != 0){
+        log_err("FAIL: uhash_remove failed\n");
+    }
+
+    uhash_removeAll(hash);
+    uhash_iput(hash, 2004, (void*)one, &status);
+    uhash_iput(hash, 2005, (void*)two, &status);
+    if(uhash_count(hash) != 2){
+        log_err("FAIL: uhash_count() failed. Expected: 2, Got: %d\n", uhash_count(hash));
+    }
+    if(uhash_iremove(hash, 2004) != (void*)one){
+        log_err("FAIL: uhash_remove failed\n");
+    }
+    if(uhash_iremove(hash, 2004) != NULL){
+        log_err("FAIL: uhash_remove failed\n");
+    }
+    if(uhash_count(hash) != 1){
+        log_err("FAIL: uhash_count() failed. Expected: 1, Got: %d\n", uhash_count(hash));
+    }
+
+    uhash_close(hash);
+
+}
+
+static void hashIChars(void) {
+    static const char which[] = "which";
+    static const char WHICH2[] = "WHICH";
+    static const char where[] = "where";
+    UErrorCode status = U_ZERO_ERROR;
+    UHashtable *hash;
+
+    hash = uhash_open(uhash_hashIChars, uhash_compareIChars, NULL, &status);
+    if (U_FAILURE(status)) {
+        log_err("FAIL: uhash_open failed with %s and returned 0x%08x\n",
+                u_errorName(status), hash);
+        return;
+    }
+    if (hash == NULL) {
+        log_err("FAIL: uhash_open returned NULL\n");
+        return;
+    }
+    log_verbose("Ok: uhash_open returned 0x%08X\n", hash);
+
+    _put(hash, which, 1, 0);
+    _put(hash, WHICH2, 2, 1);
+    _put(hash, where, 3, 0);
+    if(uhash_count(hash) != 2){
+         log_err("FAIL: uhas_count() failed. Expected: 1, Got: %d\n", uhash_count(hash));
+    }
+    _remove(hash, which, 2);
+
+    uhash_close(hash);
+}
+
+
+/**********************************************************************
+ * uhash Callbacks
+ *********************************************************************/
+
+/**
+ * This hash function is designed to collide a lot to test key equality
+ * resolution.  It only uses the first char.
+ */
+static int32_t U_EXPORT2 U_CALLCONV hashChars(const UHashTok key) {
+    return *(const char*) key.pointer;
+}
+
+static UBool U_EXPORT2 U_CALLCONV isEqualChars(const UHashTok key1, const UHashTok key2) {
+    return (UBool)((key1.pointer != NULL) &&
+        (key2.pointer != NULL) &&
+        (uprv_strcmp((const char*)key1.pointer, (const char*)key2.pointer) == 0));
+}
+
+/**********************************************************************
+ * Wrapper Functions
+ *********************************************************************/
+
+static void _put(UHashtable* hash,
+          const char* key,
+          int32_t value,
+          int32_t expectedOldValue) {
+    UErrorCode status = U_ZERO_ERROR;
+    int32_t oldValue =
+        uhash_puti(hash, (void*) key, value, &status);
+    if (U_FAILURE(status)) {
+        log_err("FAIL: uhash_put(%s) failed with %s and returned %ld\n",
+                key, u_errorName(status), oldValue);
+    } else if (oldValue != expectedOldValue) {
+        log_err("FAIL: uhash_put(%s) returned old value %ld; expected %ld\n",
+                key, oldValue, expectedOldValue);
+    } else {
+        log_verbose("Ok: uhash_put(%s, %d) returned old value %ld\n",
+                    key, value, oldValue);
+    }
+}
+
+static void _get(UHashtable* hash,
+          const char* key,
+          int32_t expectedValue) {
+    UErrorCode status = U_ZERO_ERROR;
+    int32_t value = uhash_geti(hash, key);
+    if (U_FAILURE(status)) {
+        log_err("FAIL: uhash_get(%s) failed with %s and returned %ld\n",
+                key, u_errorName(status), value);
+    } else if (value != expectedValue) {
+        log_err("FAIL: uhash_get(%s) returned %ld; expected %ld\n",
+                key, value, expectedValue);
+    } else {
+        log_verbose("Ok: uhash_get(%s) returned value %ld\n",
+                    key, value);
+    }
+}
+
+static void _remove(UHashtable* hash,
+             const char* key,
+             int32_t expectedValue) {
+    int32_t value = uhash_removei(hash, key);
+    if (value != expectedValue) {
+        log_err("FAIL: uhash_remove(%s) returned %ld; expected %ld\n",
+                key, value, expectedValue);
+    } else {
+        log_verbose("Ok: uhash_remove(%s) returned old value %ld\n",
+                    key, value);
+    }
+}
+
Property changes on: icu46/source/test/cintltst/chashtst.c
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Added: svn:eol-style
   + LF