Allow user to select if he wants log, std-out/err in junit capture xml file, and respect his decision

AUTHORS

@@ -122,6 +122,7 @@ Ilya Konstantinov
 Ionuț Turturică
 Iwan Briquemont
 Jaap Broekhuizen
+Jakub Mitoraj
 Jan Balster
 Janne Vanhala
 Jason R. Coombs

changelog/6469.feature.rst

@@ -0,0 +1 @@
+User can set ``junit_logging`` to one of ``no|log|system-out|system-err|out-err|all`` in order to put selected output in xml file.

doc/en/reference.rst

@@ -1166,7 +1166,7 @@ passed multiple times. The expected format is ``name=value``. For example::
     .. versionadded:: 3.5
 
     Configures if stdout/stderr should be written to the JUnit XML file. Valid values are
-    ``system-out``, ``system-err``, and ``no`` (the default).
+    ``log``, ``out-err``, ``all``, ``system-out``, ``system-err``, and ``no`` (the default).
 
     .. code-block:: ini
 

src/_pytest/junitxml.py

@@ -167,51 +167,28 @@ def write_captured_output(self, report):
         content_out = report.capstdout
         content_log = report.caplog
         content_err = report.capstderr
-
-        if content_log or content_out:
-            if content_log and self.xml.logging == "system-out":
-                if content_out:
-                    # syncing stdout and the log-output is not done yet. It's
-                    # probably not worth the effort. Therefore, first the captured
-                    # stdout is shown and then the captured logs.
-                    content = "\n".join(
-                        [
-                            " Captured Stdout ".center(80, "-"),
-                            content_out,
-                            "",
-                            " Captured Log ".center(80, "-"),
-                            content_log,
-                        ]
-                    )
-                else:
-                    content = content_log
-            else:
-                content = content_out
-
-            if content:
-                tag = getattr(Junit, "system-out")
-                self.append(tag(bin_xml_escape(content)))
-
-        if content_log or content_err:
-            if content_log and self.xml.logging == "system-err":
-                if content_err:
-                    content = "\n".join(
-                        [
-                            " Captured Stderr ".center(80, "-"),
-                            content_err,
-                            "",
-                            " Captured Log ".center(80, "-"),
-                            content_log,
-                        ]
-                    )
-                else:
-                    content = content_log
-            else:
-                content = content_err
-
-            if content:
-                tag = getattr(Junit, "system-err")
-                self.append(tag(bin_xml_escape(content)))
+        if self.xml.logging == "no":
+            return
+        content_all = ""
+        if self.xml.logging in ["log", "all"]:
+            content_all = self._prepare_content(content_log, " Captured Log ")
+        if self.xml.logging in ["system-out", "out-err", "all"]:
+            content_all += self._prepare_content(content_out, " Captured Out ")
+            self._write_content(report, content_all, "system-out")
+            content_all = ""
+        if self.xml.logging in ["system-err", "out-err", "all"]:
+            content_all += self._prepare_content(content_err, " Captured Err ")
+            self._write_content(report, content_all, "system-err")
+            content_all = ""
+        if content_all:
+            self._write_content(report, content_all, "system-out")
+
+    def _prepare_content(self, content, header):
+        return "\n".join([header.center(80, "-"), content, ""])
+
+    def _write_content(self, report, content, jheader):
+        tag = getattr(Junit, jheader)
+        self.append(tag(bin_xml_escape(content)))
 
     def append_pass(self, report):
         self.add_stats("passed")
@@ -408,9 +385,9 @@ def pytest_addoption(parser):
     parser.addini(
         "junit_logging",
         "Write captured log messages to JUnit report: "
-        "one of no|system-out|system-err",
+        "one of no|log|system-out|system-err|out-err|all",
         default="no",
-    )  # choices=['no', 'stdout', 'stderr'])
+    )
     parser.addini(
         "junit_log_passing_tests",
         "Capture log information for passing tests to JUnit report: ",

testing/acceptance_test.py

@@ -1297,7 +1297,11 @@ def test_simple():
     """
     )
     result = testdir.runpytest_subprocess(
-        testpath, "--capture=tee-sys", "--junitxml=output.xml"
+        testpath,
+        "--capture=tee-sys",
+        "--junitxml=output.xml",
+        "-o",
+        "junit_logging=all",
     )
 
     # ensure stdout/stderr were 'live printed'
@@ -1307,6 +1311,5 @@ def test_simple():
     # now ensure the output is in the junitxml
     with open(os.path.join(testdir.tmpdir.strpath, "output.xml"), "r") as f:
         fullXml = f.read()
-
-    assert "<system-out>@this is stdout@\n</system-out>" in fullXml
-    assert "<system-err>@this is stderr@\n</system-err>" in fullXml
+    assert "@this is stdout@\n" in fullXml
+    assert "@this is stderr@\n" in fullXml