NTDLL tests: environment
Eric Pouech
pouech-eric at wanadoo.fr
Fri May 2 14:15:32 CDT 2003
a few tests for the environment related APIs
A+
--
Eric Pouech
-------------- next part --------------
Name: ntdll_env_tst
ChangeLog: added environment tests
License: X11
GenDate: 2003/05/02 19:14:29 UTC
ModifiedFiles: dlls/ntdll/tests/Makefile.in
AddedFiles: dlls/ntdll/tests/env.c
===================================================================
RCS file: /home/cvs/cvsroot/wine/wine/dlls/ntdll/tests/Makefile.in,v
retrieving revision 1.8
diff -u -u -r1.8 Makefile.in
--- dlls/ntdll/tests/Makefile.in 12 Apr 2003 00:10:13 -0000 1.8
+++ dlls/ntdll/tests/Makefile.in 21 Apr 2003 14:01:29 -0000
@@ -4,8 +4,9 @@
VPATH = @srcdir@
TESTDLL = ntdll.dll
IMPORTS = ntdll
CTESTS = \
+ env.c \
error.c \
generated.c \
large_int.c \
--- /dev/null 1970-01-01 01:00:00.000000000 +0100
+++ dlls/ntdll/tests/env.c 2003-05-02 20:53:58.000000000 +0200
@@ -0,0 +1,209 @@
+/*
+ * Unit test suite for ntdll path functions
+ *
+ * Copyright 2003 Eric Pouech
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <stdio.h>
+#include "wine/test.h"
+#include "winnt.h"
+#include "winternl.h"
+#include "wine/unicode.h"
+
+static NTSTATUS (WINAPI *pRtlMultiByteToUnicodeN)( LPWSTR dst, DWORD dstlen, LPDWORD reslen,
+ LPCSTR src, DWORD srclen );
+static NTSTATUS (WINAPI *pRtlCreateEnvironment)(BOOLEAN, PWSTR*);
+static NTSTATUS (WINAPI *pRtlDestroyEnvironment)(PWSTR);
+static NTSTATUS (WINAPI *pRtlQueryEnvironmentVariable_U)(PWSTR, PUNICODE_STRING, PUNICODE_STRING);
+static void (WINAPI *pRtlSetCurrentEnvironment)(PWSTR, PWSTR*);
+static NTSTATUS (WINAPI *pRtlSetEnvironmentVariable)(PWSTR*, PUNICODE_STRING, PUNICODE_STRING);
+
+static WCHAR small_env[] = {'f','o','o','=','t','o','t','o',0,
+ 'f','o','=','t','i','t','i',0,
+ 'f','o','o','o','=','t','u','t','u',0,
+ 's','r','=','a','n','=','o','u','o',0,
+ 'g','=','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a',
+ 'a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a',
+ 'a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a',
+ 'a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a',
+ 'a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a',
+ 'a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a',
+ 'a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a',
+ 'a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a',
+ 'a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a',
+ 'a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a',0,
+ '=','o','O','H','=','I','I','I',0,
+ 0};
+
+static void testQuery(void)
+{
+ struct test
+ {
+ const char *var;
+ int len;
+ NTSTATUS status;
+ const char *val;
+ };
+
+ static const struct test tests[] =
+ {
+ {"foo", 256, STATUS_SUCCESS, "toto"},
+ {"FoO", 256, STATUS_SUCCESS, "toto"},
+ {"foo=", 256, STATUS_VARIABLE_NOT_FOUND, NULL},
+ {"foo ", 256, STATUS_VARIABLE_NOT_FOUND, NULL},
+ {"foo", 1, STATUS_BUFFER_TOO_SMALL, "toto"},
+ {"foo", 3, STATUS_BUFFER_TOO_SMALL, "toto"},
+ {"foo", 4, STATUS_SUCCESS, "toto"},
+ {"fooo", 256, STATUS_SUCCESS, "tutu"},
+ {"f", 256, STATUS_VARIABLE_NOT_FOUND, NULL},
+ {"g", 256, STATUS_SUCCESS, "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\
+aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"},
+ {"sr=an", 256, STATUS_VARIABLE_NOT_FOUND, NULL},
+ {"sr", 256, STATUS_SUCCESS, "an=ouo"},
+ {"=oOH", 256, STATUS_SUCCESS, "III"},
+ {"", 256, STATUS_VARIABLE_NOT_FOUND, NULL},
+ {NULL, 0, 0, NULL}
+ };
+
+ WCHAR bn[256];
+ WCHAR bv[256];
+ UNICODE_STRING name;
+ UNICODE_STRING value;
+ const struct test* test;
+ NTSTATUS nts;
+
+ for (test = tests; test->var; test++)
+ {
+ name.Length = strlen(test->var) * 2;
+ name.MaximumLength = name.Length + 2;
+ name.Buffer = bn;
+ value.Length = 0;
+ value.MaximumLength = test->len * 2;
+ value.Buffer = bv;
+
+ pRtlMultiByteToUnicodeN( bn, sizeof(bn), NULL, test->var, strlen(test->var)+1 );
+ nts = pRtlQueryEnvironmentVariable_U(small_env, &name, &value);
+ ok( nts == test->status, "[%d]: Wrong status for '%s', expecting %lx got %lx",
+ test - tests, test->var, test->status, nts );
+ if (nts == test->status) switch (nts)
+ {
+ case STATUS_SUCCESS:
+ pRtlMultiByteToUnicodeN( bn, sizeof(bn), NULL, test->val, strlen(test->val)+1 );
+ ok( value.Length == strlen(test->val) * sizeof(WCHAR), "Wrong length %d/%d for %s",
+ value.Length, strlen(test->val) * sizeof(WCHAR), test->var );
+ ok( strcmpW(bv, bn) == 0, "Wrong result for %s", test->var );
+ break;
+ case STATUS_BUFFER_TOO_SMALL:
+ ok( value.Length == strlen(test->val) * sizeof(WCHAR),
+ "Wrong returned length %d/%d (too small buffer) for %s",
+ value.Length, strlen(test->val) * sizeof(WCHAR), test->var );
+ break;
+ }
+ }
+}
+
+static void testSetHelper(LPWSTR* env, const char* var, const char* val, NTSTATUS ret)
+{
+ WCHAR bvar[256], bval1[256], bval2[256];
+ UNICODE_STRING uvar;
+ UNICODE_STRING uval;
+ NTSTATUS nts;
+
+ uvar.Length = strlen(var) * sizeof(WCHAR);
+ uvar.MaximumLength = uvar.Length + sizeof(WCHAR);
+ uvar.Buffer = bvar;
+ pRtlMultiByteToUnicodeN( bvar, sizeof(bvar), NULL, var, strlen(var)+1 );
+ if (val)
+ {
+ uval.Length = strlen(val) * sizeof(WCHAR);
+ uval.MaximumLength = uval.Length + sizeof(WCHAR);
+ uval.Buffer = bval1;
+ pRtlMultiByteToUnicodeN( bval1, sizeof(bval1), NULL, val, strlen(val)+1 );
+ }
+ nts = pRtlSetEnvironmentVariable(env, &uvar, val ? &uval : NULL);
+ ok(nts == ret, "Setting var %s=%s (%lx/%lx)", var, val, nts, ret);
+ if (nts == STATUS_SUCCESS)
+ {
+ uval.Length = 0;
+ uval.MaximumLength = sizeof(bval2);
+ uval.Buffer = bval2;
+ nts = pRtlQueryEnvironmentVariable_U(*env, &uvar, &uval);
+ switch (nts)
+ {
+ case STATUS_SUCCESS:
+ ok(strcmpW(bval1, bval2) == 0, "Cannot get value written to environment");
+ break;
+ case STATUS_VARIABLE_NOT_FOUND:
+ ok(val == NULL, "Couldn't find variable, but didn't delete it");
+ break;
+ default:
+ ok(0, "Wrong ret %lu for %s", nts, var);
+ break;
+ }
+ }
+}
+
+static void testSet(void)
+{
+ LPWSTR env;
+ char tmp[16];
+ int i;
+
+ ok(pRtlCreateEnvironment(FALSE, &env) == STATUS_SUCCESS, "Creating environment");
+ memmove(env, small_env, sizeof(small_env));
+
+ testSetHelper(&env, "cat", "dog", STATUS_SUCCESS);
+ testSetHelper(&env, "cat", "horse", STATUS_SUCCESS);
+ testSetHelper(&env, "cat", "zz", STATUS_SUCCESS);
+ testSetHelper(&env, "cat", NULL, STATUS_SUCCESS);
+ testSetHelper(&env, "cat", NULL, STATUS_VARIABLE_NOT_FOUND);
+ testSetHelper(&env, "foo", "meouw", STATUS_SUCCESS);
+ testSetHelper(&env, "me=too", "also", STATUS_INVALID_PARAMETER);
+ testSetHelper(&env, "me", "too=also", STATUS_SUCCESS);
+ testSetHelper(&env, "=too", "also", STATUS_SUCCESS);
+ testSetHelper(&env, "=", "also", STATUS_SUCCESS);
+
+ for (i = 0; i < 128; i++)
+ {
+ sprintf(tmp, "zork%03d", i);
+ testSetHelper(&env, tmp, "is alive", STATUS_SUCCESS);
+ }
+
+ for (i = 0; i < 128; i++)
+ {
+ sprintf(tmp, "zork%03d", i);
+ testSetHelper(&env, tmp, NULL, STATUS_SUCCESS);
+ }
+ testSetHelper(&env, "fOo", NULL, STATUS_SUCCESS);
+
+ ok(pRtlDestroyEnvironment(env) == STATUS_SUCCESS, "Destroying environment");
+}
+
+START_TEST(env)
+{
+ HMODULE mod = GetModuleHandleA("ntdll.dll");
+
+ pRtlMultiByteToUnicodeN = (void *)GetProcAddress(mod,"RtlMultiByteToUnicodeN");
+ pRtlCreateEnvironment = (void*)GetProcAddress(mod, "RtlCreateEnvironment");
+ pRtlDestroyEnvironment = (void*)GetProcAddress(mod, "RtlDestroyEnvironment");
+ pRtlQueryEnvironmentVariable_U = (void*)GetProcAddress(mod, "RtlQueryEnvironmentVariable_U");
+ pRtlSetCurrentEnvironment = (void*)GetProcAddress(mod, "RtlSetCurrentEnvironment");
+ pRtlSetEnvironmentVariable = (void*)GetProcAddress(mod, "RtlSetEnvironmentVariable");
+
+ testQuery();
+ testSet();
+}
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