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Fixed vertical spacing
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@integralfx
integralfx authored Dec 28, 2018
1 parent 6765bac commit 6ba166f
Showing 1 changed file with 85 additions and 60 deletions.
145 changes: 85 additions & 60 deletions MemTestHelper/Form1.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -45,7 +45,10 @@ public Form1()
bw_coverage.RunWorkerCompleted +=
new RunWorkerCompletedEventHandler(delegate (object o, RunWorkerCompletedEventArgs args)
{
Thread.Sleep(100);
// wait for all MemTests to stop completely
while (is_any_memtest_stopping())
Thread.Sleep(100);

update_coverage_info();
});

Expand Down Expand Up @@ -149,7 +152,6 @@ private void btn_run_Click(object sender, EventArgs e)
cbo_rows.Enabled = false;
btn_run.Enabled = false;
btn_stop.Enabled = true;
btn_show.Enabled = true;
chk_stop_at.Enabled = false;
txt_stop_at.Enabled = false;
chk_stop_at_total.Enabled = false;
Expand All @@ -175,56 +177,52 @@ private void btn_run_Click(object sender, EventArgs e)

private void btn_stop_Click(object sender, EventArgs e)
{
// run in background as ControlClick can block
run_in_background(new MethodInvoker(delegate
for (int i = 0; i < (int)cbo_threads.SelectedItem; i++)
{
for (int i = 0; i < (int)cbo_threads.SelectedItem; i++)
{
if (!memtest_states[i].is_finished)
ControlClick(memtest_states[i].proc.MainWindowHandle, MEMTEST_BTN_STOP);
}
if (!memtest_states[i].is_finished)
ControlClick(memtest_states[i].proc.MainWindowHandle, MEMTEST_BTN_STOP);
}

bw_coverage.CancelAsync();
timer.Stop();

btn_auto_ram.Enabled = true;
txt_ram.Enabled = true;
cbo_threads.Enabled = true;
cbo_rows.Enabled = true;
btn_run.Enabled = true;
btn_stop.Enabled = false;
btn_show.Enabled = false;
chk_stop_at.Enabled = true;
if (chk_stop_at.Checked)
{
txt_stop_at.Enabled = true;
chk_stop_at_total.Enabled = true;
}
chk_stop_at_err.Enabled = true;
if (chk_stop_at_err.Checked)
{
txt_stop_at_err.Enabled = true;
chk_stop_at_err_total.Enabled = true;
}
bw_coverage.CancelAsync();
timer.Stop();

is_running = false;
btn_auto_ram.Enabled = true;
txt_ram.Enabled = true;
cbo_threads.Enabled = true;
cbo_rows.Enabled = true;
btn_run.Enabled = true;
btn_stop.Enabled = false;
chk_stop_at.Enabled = true;
if (chk_stop_at.Checked)
{
txt_stop_at.Enabled = true;
chk_stop_at_total.Enabled = true;
}
chk_stop_at_err.Enabled = true;
if (chk_stop_at_err.Checked)
{
txt_stop_at_err.Enabled = true;
chk_stop_at_err_total.Enabled = true;
}

MessageBox.Show("MemTest finished");
}));
is_running = false;

MessageBox.Show("MemTest finished");
}

private void btn_show_Click(object sender, EventArgs e)
{
if (!is_running) return;

// run in background as Thread.Sleep can lockup the GUI
int threads = (int)cbo_threads.SelectedItem;
run_in_background(new MethodInvoker(delegate
{
for (int i = 0; i < threads; i++)
{
SetForegroundWindow(memtest_states[i].proc.MainWindowHandle);
Thread.Sleep(10);
if (memtest_states[i] != null)
{
SetForegroundWindow(memtest_states[i].proc.MainWindowHandle);
Thread.Sleep(10);
}
}

Activate();
Expand Down Expand Up @@ -368,7 +366,7 @@ private bool validate_input()
if ((UInt64)ram > avail_ram)
{
var res = MessageBox.Show(
$"Amount of RAM exceeds total RAM ({avail_ram})\n" +
$"Amount of RAM exceeds available RAM ({avail_ram})\n" +
"This will cause RAM to be paged to your storage,\n" +
"making MemTest really slow.\n" +
"Continue?",
Expand Down Expand Up @@ -503,11 +501,14 @@ private void start_memtests()
IntPtr hwnd = memtest_states[i].proc.MainWindowHandle;

double ram = Convert.ToDouble(txt_ram.Text) / threads;
ControlSetText(hwnd, MEMTEST_EDT_RAM, string.Format("{0:f2}", ram));
run_in_background(new MethodInvoker(delegate
{
ControlSetText(hwnd, MEMTEST_EDT_RAM, string.Format("{0:f2}", ram));

ControlSetText(hwnd, MEMTEST_STATIC_FREE_VER, "Modified version by ∫ntegral#7834");
ControlSetText(hwnd, MEMTEST_STATIC_FREE_VER, "Modified version by ∫ntegral#7834");

ControlClick(hwnd, MEMTEST_BTN_START);
ControlClick(hwnd, MEMTEST_BTN_START);
}));

Thread.Sleep(20);
}
Expand All @@ -520,7 +521,7 @@ private void move_memtests()
int x_offset = (int)ud_x_offset.Value,
y_offset = (int)ud_y_offset.Value,
x_spacing = (int)ud_x_spacing.Value - 5,
y_spacing = (int)ud_y_spacing.Value - 2,
y_spacing = (int)ud_y_spacing.Value - 3,
rows = (int)cbo_rows.SelectedItem,
cols = (int)cbo_threads.SelectedItem / rows;

Expand Down Expand Up @@ -650,34 +651,53 @@ private void update_coverage_info()
{
int stop_at = Convert.ToInt32(txt_stop_at.Text);
if (total_coverage > stop_at)
btn_stop.PerformClick();
click_btn_stop();
}

// check total errors
if (chk_stop_at_err.Checked && chk_stop_at_err_total.Checked)
{
int stop_at_err = Convert.ToInt32(txt_stop_at_err.Text);
if (total_errors > stop_at_err)
btn_stop.PerformClick();
click_btn_stop();
}

if (is_all_finished())
{
/*
* PerformClick only works if the button is visible
* switch to main tab and PerformClick() then switch
* back to the tab that the user was on
*/
var curr_tab = tab_control.SelectedTab;
if (curr_tab != tab_main)
tab_control.SelectedTab = tab_main;

btn_stop.PerformClick();
tab_control.SelectedTab = curr_tab;
}
click_btn_stop();
}));
}

/*
* MemTest can take a while to stop,
* which causes the total to return 0
*/
private bool is_any_memtest_stopping()
{
for (int i = 0; i < (int)cbo_threads.SelectedItem; i++)
{
IntPtr hwnd = memtest_states[i].proc.MainWindowHandle;
string str = ControlGetText(hwnd, MEMTEST_STATIC_COVERAGE);
if (str != "" && str.Contains("Ending")) return true;
}

return false;
}

/*
* PerformClick() only works if the button is visible
* switch to main tab and PerformClick() then switch
* back to the tab that the user was on
*/
private void click_btn_stop()
{
var curr_tab = tab_control.SelectedTab;
if (curr_tab != tab_main)
tab_control.SelectedTab = tab_main;

btn_stop.PerformClick();
tab_control.SelectedTab = curr_tab;
}

private void show_error_msgbox(string msg)
{
MessageBox.Show(
Expand Down Expand Up @@ -756,8 +776,8 @@ private bool ControlClick(IntPtr hwnd_parent, string class_name)
{
IntPtr hwnd = find_window(hwnd_parent, class_name);
if (hwnd == IntPtr.Zero) return false;
SendMessage(hwnd, WM_LBUTTONDOWN, IntPtr.Zero, null);
SendMessage(hwnd, WM_LBUTTONUP, IntPtr.Zero, null);
SendNotifyMessage(hwnd, WM_LBUTTONDOWN, IntPtr.Zero, null);
SendNotifyMessage(hwnd, WM_LBUTTONUP, IntPtr.Zero, null);
return true;
}

Expand Down Expand Up @@ -785,9 +805,14 @@ private string ControlGetText(IntPtr hwnd, string class_name)
[DllImport("user32.dll", SetLastError = true)]
static extern IntPtr FindWindowEx(IntPtr hwndParent, IntPtr hwndChildAfter, string lpszClass, string lpszWindow);

// blocks
[DllImport("user32.dll", CharSet = CharSet.Auto)]
public static extern IntPtr SendMessage(IntPtr hWnd, int Msg, IntPtr wParam, [MarshalAs(UnmanagedType.LPWStr)] string lParam);

// doesn't block
[DllImport("user32.dll", SetLastError = true, CharSet = CharSet.Auto)]
static extern bool SendNotifyMessage(IntPtr hWnd, int Msg, IntPtr wParam, [MarshalAs(UnmanagedType.LPWStr)] string lParam);

[DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = true)]
static extern int GetWindowText(IntPtr hWnd, StringBuilder lpString, int nMaxCount);

Expand Down

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