Added more AWK files + test

Author: Undalevein

awk/clockhands.awk

@@ -0,0 +1,9 @@
+BEGIN {
+    for (i = 0; i < 11; i++) {
+        t = int((43200 * i + 21600) / 11)
+        h = int(t / 3600)
+        m = int(t / 60) % 60
+        s = t % 60
+        printf "%02d:%02d:%02d\n", (h ? h : 12), m, s
+    }
+}

awk/clockhands_time.awk

@@ -0,0 +1,5 @@
+BEGIN {
+    for (i = 0; i < 11; i++) {
+        print strftime("%I:%M:%S", (43200 * i + 21600) / 11, 1)
+    }
+}

awk/test.ps1

@@ -0,0 +1,29 @@
+function Assert-MatchTests {
+    param (
+        [Parameter(Mandatory = $true, ValueFromPipeline)] $TestResult
+    )
+
+    if ($null -ne $TestResult) {
+        Write-Error "Output does not match expected results."
+    }
+}
+
+$Error.clear()
+awk -E "$PSScriptRoot\clockhands_time.awk" |
+    Compare-Object (Get-Content "$PSScriptRoot\..\test\clockhands_expected") |
+    Assert-MatchTests &&
+awk -E "$PSScriptRoot\clockhands.awk" |
+    Compare-Object (Get-Content "$PSScriptRoot\..\test\clockhands_expected") |
+    Assert-MatchTests &&
+Get-Content "$PSScriptRoot\..\test\wordcount_ascii_input" |
+    awk -E "$PSScriptRoot\wordcount.awk" |
+    Compare-Object (Get-Content "$PSScriptRoot\..\test\wordcount_ascii_expected") |
+    Assert-MatchTests &&
+ForEach-Object 'foo';
+
+if ($Error -or !$?) {
+    "*** AWK TESTS FAILED ***"
+}
+else {
+    "AWK TESTS PASSED"
+}