1 files changed, 117 insertions, 0 deletions
diff --git a/test/GenerateTests.py b/test/GenerateTests.py
new file mode 100755
index 00000000..d60e0581
--- /dev/null
+++ b/test/GenerateTests.py
@@ -0,0 +1,117 @@
+#!/usr/bin/python
+
+# This script confirms both that the register report "adds up", and that its
+# final balance is the same as what the balance report shows.
+
+import sys
+#import re
+
+from difflib import ndiff
+
+from LedgerHarness import LedgerHarness
+
+harness = LedgerHarness(sys.argv)
+
+#def normalize(line):
+#    match = re.match("((\s*)([A-Za-z]+)?(\s*)([-0-9.]+)(\s*)([A-Za-z]+)?)(  (.+))?$", line)
+#    if match:
+#        if match.group(3):
+#            prefix = match.group(3) + " " + match.group(5)
+#            if match.group(8):
+#                return prefix + match.group(8)
+#            return prefix
+#        elif match.group(7):
+#            prefix = match.group(7) + " " + match.group(5)
+#            if match.group(8):
+#                return prefix + match.group(8)
+#            return prefix
+#    return line
+
+def generation_test(seed):
+    p_gen = harness.run('$ledger --seed=%d generate' % seed)
+
+    cout = harness.read(p_gen.stdout)
+
+    if not harness.wait(p_gen, msg=("Generation for seed %d failed:" % seed)):
+        return False
+
+    p_print = harness.run('$ledger --actual -f - print')
+    p_print.stdin.write(cout)
+    p_print.stdin.close()
+    p_print_out = p_print.stdout.read()
+
+    if not harness.wait(p_print, msg=("Print for seed %d failed:" % seed)):
+        return False
+
+    #p_cerr_bal = Popen("%s --args-only -f - bal" % ledger, shell=True,
+    #                   stdin=PIPE, stdout=PIPE, stderr=PIPE, close_fds=True)
+    #p_cerr_bal.stdin.write(cerr)
+    #p_cerr_bal.stdin.close()
+    #
+    #cerr_lines = [normalize(line) for line in p_cerr_bal.stdout.readlines()]
+    #
+    #if p_cerr_bal.wait() != 0:
+    #    print "Stderr balance for seed %d failed due to error:" % seed
+    #    print p_cerr_bal.stderr.read()
+    #    del p_cerr_bal
+    #    return False
+    #del p_cerr_bal
+
+    p_cout_bal = harness.run('$ledger -f - bal')
+    p_cout_bal.stdin.write(cout)
+    p_cout_bal.stdin.close()
+
+    cout_lines = harness.readlines(p_cout_bal.stdout)
+    #norm_cout_lines = [normalize(line) for line in cout_lines]
+
+    if not harness.wait(p_cout_bal, msg=("Stdout balance for seed %d failed:" % seed)):
+        return False
+
+    p_print_bal = harness.run('$ledger -f - bal')
+    p_print_bal.stdin.write(p_print_out)
+    p_print_bal.stdin.close()
+
+    print_lines = harness.readlines(p_print_bal.stdout)
+
+    if not harness.wait(p_print_bal, msg=("Print balance for seed %d failed:" % seed)):
+        return False
+
+    success = True
+    #printed = False
+    #for line in ndiff(cerr_lines, norm_cout_lines, charjunk=None):
+    #    if line[:2] == "  ":
+    #        continue
+    #    if not printed:
+    #        if success: print
+    #        print "Generation failure in output from seed %d (cerr vs. cout):" % seed
+    #        if success: failed += 1
+    #        success = False
+    #        printed = True
+    #    print " ", line
+
+    printed = False
+    for line in ndiff(cout_lines, print_lines, charjunk=None):
+        if line[:2] == "  ":
+            continue
+        if not printed:
+            if success: print
+            print "Generation failure in output from seed %d (cout vs. print):" % seed
+            success = False
+            printed = True
+        print " ", line
+
+    return success
+
+beg_range = 1
+end_range = 20
+if len(sys.argv) > 4:
+    beg_range = int(sys.argv[3])
+    end_range = int(sys.argv[4])
+
+for i in range(beg_range, end_range):
+    if generation_test(i):
+        harness.success()
+    else:
+        harness.failure()
+
+harness.exit()