From 383b6b1c364473ecc5e64d9f2fce8af5bfe2ad79 Mon Sep 17 00:00:00 2001
From: Michael Davidsaver <mdavidsaver@gmail.com>
Date: Wed, 14 Nov 2018 13:28:44 -0800
Subject: [PATCH] add aslibtest

---
 modules/libcom/test/Makefile              |   5 +
 modules/libcom/test/aslibtest.c           | 119 ++++++++++++++++++++++
 modules/libcom/test/epicsRunLibComTests.c |   2 +
 3 files changed, 126 insertions(+)
 create mode 100644 modules/libcom/test/aslibtest.c

diff --git a/modules/libcom/test/Makefile b/modules/libcom/test/Makefile
index 429d446c7..1c26c44b7 100755
--- a/modules/libcom/test/Makefile
+++ b/modules/libcom/test/Makefile
@@ -194,6 +194,11 @@ macLibTest_SRCS += macLibTest.c
 testHarness_SRCS += macLibTest.c
 TESTS += macLibTest
 
+TESTPROD_HOST += aslibtest
+aslibtest_SRCS += aslibtest.c
+testHarness_SRCS += aslibtest.c
+TESTS += aslibtest
+
 # Perl module tests:
 TESTS += macLib
 
diff --git a/modules/libcom/test/aslibtest.c b/modules/libcom/test/aslibtest.c
new file mode 100644
index 000000000..875aa56fd
--- /dev/null
+++ b/modules/libcom/test/aslibtest.c
@@ -0,0 +1,119 @@
+/*************************************************************************\
+* Copyright (c) 2018 Michael Davidsaver
+* EPICS BASE is distributed subject to a Software License Agreement found
+* in file LICENSE that is included with this distribution.
+\*************************************************************************/
+
+#include <stdlib.h>
+#include <string.h>
+
+#include <testMain.h>
+#include <epicsUnitTest.h>
+
+#include <errSymTbl.h>
+#include <epicsString.h>
+#include <osiFileName.h>
+#include <errlog.h>
+
+#include <asLib.h>
+
+static char *asUser,
+            *asHost;
+static int asAsl;
+
+static void setUser(const char *name)
+{
+    free(asUser);
+    asUser = epicsStrDup(name);
+}
+
+static void setHost(const char *name)
+{
+    free(asHost);
+    asHost = epicsStrDup(name);
+}
+
+static void testAccess(const char *asg, unsigned mask)
+{
+    ASMEMBERPVT asp = 0; /* aka dbCommon::asp */
+    ASCLIENTPVT client = 0;
+    long ret;
+
+    ret = asAddMember(&asp, asg);
+    if(ret) {
+        testFail("testAccess(ASG:%s, USER:%s, HOST:%s, ASL:%d) -> asAddMember error: %s",
+                 asg, asUser, asHost, asAsl, errSymMsg(ret));
+    } else {
+        ret = asAddClient(&client, asp, asAsl, asUser, asHost);
+    }
+    if(ret) {
+        testFail("testAccess(ASG:%s, USER:%s, HOST:%s, ASL:%d) -> asAddClient error: %s",
+                 asg, asUser, asHost, asAsl, errSymMsg(ret));
+    } else {
+        unsigned actual = 0;
+        actual |= asCheckGet(client) ? 1 : 0;
+        actual |= asCheckPut(client) ? 2 : 0;
+        testOk(actual==mask, "testAccess(ASG:%s, USER:%s, HOST:%s, ASL:%d) -> %x == %x",
+               asg, asUser, asHost, asAsl, actual, mask);
+    }
+    if(client) asRemoveClient(&client);
+    if(asp) asRemoveMember(&asp);
+}
+
+static void testSyntaxErrors(void)
+{
+    static const char empty[] = "\n#almost empty file\n\n";
+    long ret;
+
+    testDiag("testSyntaxErrors()");
+
+    eltc(0);
+    ret = asInitMem(empty, NULL);
+    testOk(ret==S_asLib_badConfig, "load \"empty\" config -> %s", errSymMsg(ret));
+    eltc(1);
+}
+static const char hostname_config[] = ""
+        "HAG(foo) {localhost}\n"
+        "ASG(DEFAULT) {RULE(0, NONE)}\n"
+        "ASG(ro) {RULE(0, NONE)RULE(1, READ) {HAG(foo)}}\n"
+        "ASG(rw) {RULE(1, WRITE) {HAG(foo)}}\n"
+        ;
+
+static void testHostNames(void)
+{
+
+    testDiag("testHostNames()");
+
+    testOk1(asInitMem(hostname_config, NULL)==0);
+
+    setUser("testing");
+    setHost("localhost");
+    asAsl = 0;
+
+    testAccess("invalid", 0);
+    testAccess("DEFAULT", 0);
+    testAccess("ro", 1);
+    testAccess("rw", 3);
+
+    setHost("127.0.0.1");
+
+    testAccess("invalid", 0);
+    testAccess("DEFAULT", 0);
+    testAccess("ro", 0);
+    testAccess("rw", 0);
+
+    setHost("nosuchhost");
+
+    testAccess("invalid", 0);
+    testAccess("DEFAULT", 0);
+    testAccess("ro", 0);
+    testAccess("rw", 0);
+}
+MAIN(aslibtest)
+{
+    testPlan(14);
+    testSyntaxErrors();
+    testHostNames();
+    errlogFlush();
+    return testDone();
+}
diff --git a/modules/libcom/test/epicsRunLibComTests.c b/modules/libcom/test/epicsRunLibComTests.c
index 29c5eda3f..94fe3d76f 100644
--- a/modules/libcom/test/epicsRunLibComTests.c
+++ b/modules/libcom/test/epicsRunLibComTests.c
@@ -16,6 +16,7 @@
 #include <epicsThread.h>
 #include <epicsUnitTest.h>
 
+int aslibtest(void);
 int blockingSockTest(void);
 int epicsAlgorithm(void);
 int epicsAtomicTest(void);
@@ -73,6 +74,7 @@ void epicsRunLibComTests(void)
     /*
      * Run the regular tests in alphabetical order
      */
+    runTest(aslibtest);
     runTest(blockingSockTest);
     runTest(epicsAlgorithm);
     runTest(epicsAtomicTest);