Method testRun_setsErrorThrowableOnPigStats

test/org/apache/pig/TestMain.java:66–100

()

    }
    
    @Test
    public void testRun_setsErrorThrowableOnPigStats() {
        File outputFile = null;
        try {
            String filename = this.getClass().getSimpleName() + "_" + "testRun_setsErrorThrowableOnPigStats";
            outputFile = File.createTempFile(filename, ".out");
            outputFile.delete();
            
            File scriptFile = File.createTempFile(filename, ".pig");
            BufferedWriter bw = new BufferedWriter(new FileWriter(scriptFile));
            bw.write("a = load 'test/org/apache/pig/test/data/passwd';\n");
            bw.write("b = group a by $0\n");
            bw.write("c = foreach b generate group, COUNT(a) as cnt;\n");
            bw.write("store c into 'out'\n");
            bw.close();
            
            Main.run(new String[]{"-x", "local", scriptFile.getAbsolutePath()}, null);
            PigStats stats = PigStats.get();
            
            Throwable t = stats.getErrorThrowable();
            assertTrue(t instanceof FrontendException);
            
            FrontendException fe = (FrontendException) t;
            SourceLocation sl = fe.getSourceLocation();
            assertEquals(2, sl.line());
            assertEquals(15, sl.offset());
            
            Throwable cause = fe.getCause();
            assertTrue(cause instanceof ParserException);
            
        } catch (Exception e) {
            log.error("Encountered exception", e);
            fail("Encountered Exception");
        }
    }
    
    @Test
    public void testRun_setsErrorThrowableForParamSubstitution() {