[hbelusca] 72981: [KERNEL32_APITEST]: Commit a test for SetConsoleWindowInfo.

Author: hbelusca
Date: Tue Oct 18 15:35:06 2016
New Revision: 72981
URL: http://svn.reactos.org/svn/reactos?rev=72981&view=rev
Log:
[KERNEL32_APITEST]: Commit a test for SetConsoleWindowInfo.
Added:
    trunk/rostests/apitests/kernel32/SetConsoleWindowInfo.c   (with props)
Modified:
    trunk/rostests/apitests/kernel32/CMakeLists.txt
    trunk/rostests/apitests/kernel32/testlist.c
Modified: trunk/rostests/apitests/kernel32/CMakeLists.txt
URL:
http://svn.reactos.org/svn/reactos/trunk/rostests/apitests/kernel32/CMakeLi…
==============================================================================
--- trunk/rostests/apitests/kernel32/CMakeLists.txt     [iso-8859-1] (original)
+++ trunk/rostests/apitests/kernel32/CMakeLists.txt     [iso-8859-1] Tue Oct 18 15:35:06
2016
@@ -10,6 +10,7 @@
     lstrcpynW.c
     MultiByteToWideChar.c
     PrivMoveFileIdentityW.c
+    SetConsoleWindowInfo.c
     SetCurrentDirectory.c
     SetUnhandledExceptionFilter.c
     TerminateProcess.c
Added: trunk/rostests/apitests/kernel32/SetConsoleWindowInfo.c
URL:
http://svn.reactos.org/svn/reactos/trunk/rostests/apitests/kernel32/SetCons…
==============================================================================
--- trunk/rostests/apitests/kernel32/SetConsoleWindowInfo.c     (added)
+++ trunk/rostests/apitests/kernel32/SetConsoleWindowInfo.c     [iso-8859-1] Tue Oct 18
15:35:06 2016
@@ -0,0 +1,218 @@
+/*
+ * PROJECT:         ReactOS api tests
+ * LICENSE:         GPLv2+ - See COPYING in the top level directory
+ * PURPOSE:         Test for SetConsoleWindowInfo
+ * PROGRAMMER:      Hermes Belusca-Maito
+ */
+
+#include <apitest.h>
+#include <wincon.h>
+
+START_TEST(SetConsoleWindowInfo)
+{
+    /*
+     * The aim of this test is to show that what MSDN says about the validity
+     * checks performed on the window size rect given to SetConsoleWindowInfo
+     * is partially wrong.
+     *
+     * Indeed, while it is claimed that:
+     *   "The function fails if the specified window rectangle extends beyond
+     *    the boundaries of the console screen buffer. This means that the Top
+     *    and Left members of the lpConsoleWindow rectangle (or the calculated
+     *    top and left coordinates, if bAbsolute is FALSE) cannot be less than
+     *    zero. Similarly, the Bottom and Right members (or the calculated
+     *    bottom and right coordinates) cannot be greater than (screen buffer
+     *    height – 1) and (screen buffer width – 1), respectively. The function
+     *    also fails if the Right member (or calculated right coordinate) is
+     *    less than or equal to the Left member (or calculated left coordinate)
+     *    or if the Bottom member (or calculated bottom coordinate) is less than
+     *    or equal to the Top member (or calculated top coordinate)."
+     *
+     * the really performed tests are fewer, and it appears that the console
+     * subsystem knows how to take proper actions when the window size rect
+     * has e.g. negative left/top coordinates...
+     *
+     * NOTE that we all perform those tests in "absolute mode" (second
parameter
+     * of SetConsoleWindowInfo being TRUE), so that the specified window size rect
+     * is in absolute coordinates (i.e. relative to the console screen buffer),
+     * and not in coordinates relative to the current window-corner coordinates.
+     */
+
+    BOOL Success;
+    DWORD dwLastError;
+    HANDLE hConOut;
+    COORD Resolution;
+    CONSOLE_SCREEN_BUFFER_INFO csbi, csbi2;
+    SMALL_RECT ConRect;
+
+    /* First, retrieve a handle to the real console output, even if we are redirected */
+    hConOut = CreateFileW(L"CONOUT$", GENERIC_READ|GENERIC_WRITE, 0, NULL,
OPEN_EXISTING, 0, 0);
+    ok(hConOut != INVALID_HANDLE_VALUE, "Opening ConOut\n");
+    if (hConOut == INVALID_HANDLE_VALUE)
+        return; // We cannot run this test if we failed...
+
+    /* Retrieve console screen buffer info */
+    Success = GetConsoleScreenBufferInfo(hConOut, &csbi);
+    ok(Success, "Getting SB info\n");
+    if (!Success)
+        goto Cleanup; // We cannot as well run this test if we failed...
+
+    /*
+     * Set the console screen buffer to a correct size
+     * that should not completely fill the computer screen.
+     */
+    Resolution.X = 80;
+    Resolution.Y = 25;
+    if (Resolution.X != csbi.dwSize.X || Resolution.Y != csbi.dwSize.Y)
+    {
+        SHORT oldWidth, oldHeight;
+
+        oldWidth  = csbi.srWindow.Right  - csbi.srWindow.Left + 1;
+        oldHeight = csbi.srWindow.Bottom - csbi.srWindow.Top  + 1;
+
+        /*
+         * If the current console window is too large for
+         * the new screen buffer, resize it first.
+         */
+        if (oldWidth > Resolution.X || oldHeight > Resolution.Y)
+        {
+            ConRect.Left   = ConRect.Top = 0;
+            ConRect.Right  = ConRect.Left + min(oldWidth , Resolution.X) - 1;
+            ConRect.Bottom = ConRect.Top  + min(oldHeight, Resolution.Y) - 1;
+            Success = SetConsoleWindowInfo(hConOut, TRUE, &ConRect);
+            ok(Success, "Setting console wnd info failed with last error error
%lu\n", GetLastError());
+        }
+
+        /* Now resize the screen buffer */
+        Success = SetConsoleScreenBufferSize(hConOut, Resolution);
+        ok(Success, "Setting console SB size failed with last error error
%lu\n", GetLastError());
+
+        /*
+         * Setting a new screen buffer size can change other information,
+         * so update the saved console information.
+         */
+        GetConsoleScreenBufferInfo(hConOut, &csbi);
+    }
+
+    /* Update console screen buffer info */
+    Success = GetConsoleScreenBufferInfo(hConOut, &csbi);
+    ok(Success, "Getting SB info\n");
+    if (!Success)
+        goto Cleanup; // We cannot as well run this test if we failed...
+
+    /* Test 1: Resize the console window to its possible maximum size (should succeed) */
+    ConRect.Left   = ConRect.Top = 0;
+    ConRect.Right  = ConRect.Left + min(csbi.dwSize.X, csbi.dwMaximumWindowSize.X) - 1;
+    ConRect.Bottom = ConRect.Top  + min(csbi.dwSize.Y, csbi.dwMaximumWindowSize.Y) - 1;
+    SetLastError(0xdeadbeef);
+    Success = SetConsoleWindowInfo(hConOut, TRUE, &ConRect);
+    dwLastError = GetLastError();
+    ok(Success, "Setting console wnd info\n");
+    ok(dwLastError != ERROR_INVALID_PARAMETER, "GetLastError: %lu\n",
dwLastError);
+
+    /* Test 2: Set Right/Bottom members smaller than Left/Top members
+     * (should fail, agrees with MSDN) */
+    ConRect.Left   = csbi.dwSize.X - 5;
+    ConRect.Right  = 0;
+    ConRect.Top    = csbi.dwSize.Y - 5;
+    ConRect.Bottom = 0;
+    SetLastError(0xdeadbeef);
+    Success = SetConsoleWindowInfo(hConOut, TRUE, &ConRect);
+    dwLastError = GetLastError();
+    ok(!Success, "Setting console wnd info should have failed!\n");
+    ok(dwLastError == ERROR_INVALID_PARAMETER, "GetLastError: expecting %u got
%lu\n",
+       ERROR_INVALID_PARAMETER, dwLastError);
+
+    /* Test 3: Set negative Left/Top members, but correct Right/Bottom ones.
+     * The Left/Top members are shifted to zero while the Right/Bottom ones
+     * are shifted too in accordance.
+     * 1st situation where the Right/Bottom members will be ok after the shift
+     * (should succeed, disagrees with MSDN) */
+    ConRect.Left   = ConRect.Top = -5;
+    ConRect.Right  = csbi.dwSize.X - 7;
+    ConRect.Bottom = csbi.dwSize.Y - 7;
+    // Expected result: ConRect.Left == ConRect.Top == 0 and
+    // ConRect.Right == csbi.dwSize.X - 2, ConRect.Bottom == csbi.dwSize.Y - 2;
+    SetLastError(0xdeadbeef);
+    Success = SetConsoleWindowInfo(hConOut, TRUE, &ConRect);
+    dwLastError = GetLastError();
+    ok(Success, "Setting console wnd info should have succeeded!\n");
+    ok(dwLastError != ERROR_INVALID_PARAMETER, "GetLastError: %lu\n",
dwLastError);
+
+    /* Check the new reported window size rect */
+    Success = GetConsoleScreenBufferInfo(hConOut, &csbi2);
+    ok(Success, "Getting SB info\n");
+    if (Success)
+    {
+        ok(csbi2.srWindow.Left == 0, "srWindow.Left = %d, expected 0\n",
csbi2.srWindow.Left);
+        ok(csbi2.srWindow.Top == 0, "srWindow.Top = %d, expected 0\n",
csbi2.srWindow.Top);
+
+        /* NOTE that here we compare against the old csbi data! */
+        ok(csbi2.srWindow.Right == csbi.dwSize.X - 2, "srWindow.Right = %d, expected
%d\n",
+           csbi2.srWindow.Right,   csbi.dwSize.X - 2);
+        ok(csbi2.srWindow.Bottom == csbi.dwSize.Y - 2, "srWindow.Bottom = %d,
expected %d\n",
+           csbi2.srWindow.Bottom,   csbi.dwSize.Y - 2);
+    }
+
+    /* Test 4: Similar to Test 3, but set the Right/Bottom members too large
+     * with respect to the screen buffer size, so that after their shift, they
+     * still are too large (should fail, agrees with MSDN) */
+    ConRect.Left   = ConRect.Top = -5;
+    ConRect.Right  = csbi.dwSize.X + 2; // Bigger than SB size
+    ConRect.Bottom = csbi.dwSize.Y + 2; // Bigger than SB size
+    SetLastError(0xdeadbeef);
+    Success = SetConsoleWindowInfo(hConOut, TRUE, &ConRect);
+    dwLastError = GetLastError();
+    ok(!Success, "Setting console wnd info should have failed!\n");
+    ok(dwLastError == ERROR_INVALID_PARAMETER, "GetLastError: expecting %u got
%lu\n",
+       ERROR_INVALID_PARAMETER, dwLastError);
+
+    /* Check the new reported window size rect */
+    Success = GetConsoleScreenBufferInfo(hConOut, &csbi2);
+    ok(Success, "Getting SB info\n");
+    if (Success)
+    {
+        /* NOTE that here we compare against the old csbi data! */
+        ok(csbi2.srWindow.Left == 0, "srWindow(2).Left = %d, expected equal to
%d\n",
+           csbi2.srWindow.Left, 0);
+        ok(csbi2.srWindow.Top == 0, "srWindow(2).Top = %d, expected equal to
%d\n",
+           csbi2.srWindow.Top, 0);
+        ok(csbi2.srWindow.Right == csbi.dwSize.X - 2, "srWindow(2).Right = %d,
expected equal to %d\n",
+           csbi2.srWindow.Right, csbi.dwSize.X - 2);
+        ok(csbi2.srWindow.Bottom == csbi.dwSize.Y - 2, "srWindow(2).Bottom = %d,
expected equal to %d\n",
+           csbi2.srWindow.Bottom, csbi.dwSize.Y - 2);
+    }
+
+    /* Test 5: Similar to Tests 3 and 4, but we here just check what happens for
+     * the Right/Bottom members when they are too large, without caring about the
+     * Left/Top members (the latter being set to valid values this time)
+     * (should fail, agrees with MSDN) */
+    ConRect.Left   = ConRect.Top = 2; // OK
+    ConRect.Right  = csbi.dwSize.X + 7; // Bigger than SB size
+    ConRect.Bottom = csbi.dwSize.Y + 7; // Bigger than SB size
+    SetLastError(0xdeadbeef);
+    Success = SetConsoleWindowInfo(hConOut, TRUE, &ConRect);
+    dwLastError = GetLastError();
+    ok(!Success, "Setting console wnd info should have failed!\n");
+    ok(dwLastError == ERROR_INVALID_PARAMETER, "GetLastError: expecting %u got
%lu\n",
+       ERROR_INVALID_PARAMETER, dwLastError);
+
+    /* Check the new reported window size rect */
+    Success = GetConsoleScreenBufferInfo(hConOut, &csbi2);
+    ok(Success, "Getting SB info\n");
+    if (Success)
+    {
+        ok(csbi2.srWindow.Left == 0, "srWindow.Left = %d, expected 0\n",
csbi2.srWindow.Left);
+        ok(csbi2.srWindow.Top == 0, "srWindow.Top = %d, expected 0\n",
csbi2.srWindow.Top);
+
+        /* NOTE that here we compare against the old csbi data! */
+        ok(csbi2.srWindow.Right == csbi.dwSize.X - 2, "srWindow.Right = %d, expected
%d\n",
+           csbi2.srWindow.Right,   csbi.dwSize.X - 2);
+        ok(csbi2.srWindow.Bottom == csbi.dwSize.Y - 2, "srWindow.Bottom = %d,
expected %d\n",
+           csbi2.srWindow.Bottom,   csbi.dwSize.Y - 2);
+    }
+
+    /* Done! */
+Cleanup:
+    CloseHandle(hConOut);
+}
Propchange: trunk/rostests/apitests/kernel32/SetConsoleWindowInfo.c
------------------------------------------------------------------------------
    svn:eol-style = native
Modified: trunk/rostests/apitests/kernel32/testlist.c
URL:
http://svn.reactos.org/svn/reactos/trunk/rostests/apitests/kernel32/testlis…
==============================================================================
--- trunk/rostests/apitests/kernel32/testlist.c [iso-8859-1] (original)
+++ trunk/rostests/apitests/kernel32/testlist.c [iso-8859-1] Tue Oct 18 15:35:06 2016
@@ -14,6 +14,7 @@
 extern void func_Mailslot(void);
 extern void func_MultiByteToWideChar(void);
 extern void func_PrivMoveFileIdentityW(void);
+extern void func_SetConsoleWindowInfo(void);
 extern void func_SetCurrentDirectory(void);
 extern void func_SetUnhandledExceptionFilter(void);
 extern void func_TerminateProcess(void);
@@ -33,6 +34,7 @@
     { "MailslotRead",                func_Mailslot },
     { "MultiByteToWideChar",         func_MultiByteToWideChar },
     { "PrivMoveFileIdentityW",       func_PrivMoveFileIdentityW },
+    { "SetConsoleWindowInfo",        func_SetConsoleWindowInfo },
     { "SetCurrentDirectory",         func_SetCurrentDirectory },
     { "SetUnhandledExceptionFilter", func_SetUnhandledExceptionFilter },
     { "TerminateProcess",            func_TerminateProcess },