new group config string parser

2017-09-13 16:02:47 -05:00
parent 294adcf03a
commit 1676bc6601
5 changed files with 368 additions and 0 deletions
@@ -0,0 +1,67 @@
+#include <iostream>
+
+#include <pv/pvUnitTest.h>
+#include <testMain.h>
+
+#include "pdbgroup.h"
+
+namespace pvd = epics::pvData;
+
+namespace {
+
+void test_parse()
+{
+    testDiag("test_parse()");
+
+    const char txt[] =
+    "{\"grpa\":{\n"
+    "  \"+atomic\":false,\n"
+    "  \"fld\":{\n"
+    "    \"+type\": \"simple\","
+    "    \"+putorder\": -4"
+    "  }\n"
+    " },\n"
+    " \"fld2\":{\n"
+    " }\n"
+    "}";
+
+    GroupConfig conf;
+    GroupConfig::parse(txt, conf);
+
+    testOk(conf.warning.empty(), "Warnings: %s", conf.warning.c_str());
+
+    testOk1(!conf.groups["grpa"].atomic);
+    testOk1(conf.groups["grpa"].atomic_set);
+
+    testEqual(conf.groups["grpa"].fields["fld"].type, "simple");
+    testEqual(conf.groups["grpa"].fields["fld"].channel, "");
+    testEqual(conf.groups["grpa"].fields["fld"].putorder, -4);
+}
+
+void test_fail()
+{
+    testDiag("test_fail()");
+
+    {
+        GroupConfig conf;
+        testThrows(std::runtime_error, GroupConfig::parse("{\"G\":{\"F\":{\"K\":{}}}}", conf));
+    }
+    {
+        GroupConfig conf;
+        testThrows(std::runtime_error, GroupConfig::parse("{\"G\":5}", conf));
+    }
+}
+
+} // namespace
+
+MAIN(testanyscalar)
+{
+    testPlan(8);
+    try {
+        test_parse();
+        test_fail();
+    }catch(std::exception& e){
+        testAbort("Unexpected exception: %s", e.what());
+    }
+    return testDone();
+}