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ASF GitHub Bot commented on CLI-274: ------------------------------------ Github user schaumb commented on a diff in the pull request: https://github.com/apache/commons-cli/pull/12#discussion_r121654518 --- Diff: src/test/java/org/apache/commons/cli/PatternOptionBuilderTest.java --- @@ -159,13 +161,15 @@ public void testURLPattern() throws Exception @Test public void testExistingFilePattern() throws Exception { - final Options options = PatternOptionBuilder.parsePattern("f<"); + final Options options = PatternOptionBuilder.parsePattern("f<g<"); final CommandLineParser parser = new PosixParser(); - final CommandLine line = parser.parse(options, new String[] { "-f", "test.properties" }); + final CommandLine line = parser.parse(options, new String[] { "-f", "non-existing.file", "-g", "src/test/resources/existing-readable.file" }); + + assertNull("option f parsed", line.getOptionObject("f")); - assertEquals("f value", new File("test.properties"), line.getOptionObject("f")); --- End diff -- the 168. line tests f parameter > Option parser type EXISTING_FILE_VALUE not check file existing > -------------------------------------------------------------- > > Key: CLI-274 > URL: https://issues.apache.org/jira/browse/CLI-274 > Project: Commons CLI > Issue Type: Bug > Components: Parser > Reporter: Béla Schaum > Priority: Minor > > When the user pass option type FileInputStream.class, I think the expected > behavior for the return value is the same type, which the user passed. > Options options = new Options(); > options.addOption(Option.builder("f").hasArg().type(FileInputStream.class).build()); > CommandLine cline = new DefaultParser().parse(options, args); > FileInputStream file = (FileInputStream) cline.getParsedOptionValue("f"); // > it returns "File" object, without check File exist. > I attach a solution for it: > https://github.com/schaumb/commons-cli/commit/abfcc8211f529ab75f3b3edd4a827e484109eb0b -- This message was sent by Atlassian JIRA (v6.4.14#64029)