10 files changed, 39 insertions, 3 deletions
diff --git a/Makefile.am b/Makefile.am
index a7d1cbe8e6..491b4c8f9f 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -176,6 +176,7 @@ EXTRA_DIST+= \
 	scripts/maint/practracker/practracker.py	\
 	scripts/maint/practracker/practracker_tests.py	\
 	scripts/maint/practracker/problem.py		\
+	scripts/maint/practracker/testdata/.may_include	\
 	scripts/maint/practracker/testdata/a.c		\
 	scripts/maint/practracker/testdata/b.c 		\
 	scripts/maint/practracker/testdata/ex0-expected.txt \
@@ -183,6 +184,7 @@ EXTRA_DIST+= \
 	scripts/maint/practracker/testdata/ex1-expected.txt \
 	scripts/maint/practracker/testdata/ex1.txt 	\
 	scripts/maint/practracker/testdata/ex.txt 	\
+	scripts/maint/practracker/testdata/header.h 	\
 	scripts/maint/practracker/testdata/not_c_file	\
 	scripts/maint/practracker/test_practracker.sh   \
 	scripts/maint/practracker/util.py
diff --git a/changes/ticket31477 b/changes/ticket31477
new file mode 100644
index 0000000000..5a0fdd1544
--- /dev/null
+++ b/changes/ticket31477
@@ -0,0 +1,3 @@
+  o Minor features (tests):
+    - Add integration tests to make sure that practracker gives the outputs
+      we expect. Closes ticket 31477.
diff --git a/scripts/maint/practracker/exceptions.txt b/scripts/maint/practracker/exceptions.txt
index 4201282bad..2e676d9045 100644
--- a/scripts/maint/practracker/exceptions.txt
+++ b/scripts/maint/practracker/exceptions.txt
@@ -325,3 +325,12 @@ problem function-size /src/tools/tor-gencert.c:parse_commandline() 111
 problem function-size /src/tools/tor-resolve.c:build_socks5_resolve_request() 102
 problem function-size /src/tools/tor-resolve.c:do_resolve() 171
 problem function-size /src/tools/tor-resolve.c:main() 112
+
+problem dependency-violation /scripts/maint/practracker/testdata/a.c 3
+problem dependency-violation /scripts/maint/practracker/testdata/header.h 3
+problem dependency-violation /src/core/crypto/hs_ntor.h 1
+problem dependency-violation /src/core/or/cell_queue_st.h 1
+problem dependency-violation /src/core/or/channel.h 1
+problem dependency-violation /src/core/or/circuitlist.h 1
+problem dependency-violation /src/core/or/connection_edge.h 1
+problem dependency-violation /src/core/or/or.h 1
diff --git a/scripts/maint/practracker/practracker.py b/scripts/maint/practracker/practracker.py
index b477cd60c0..78003fb786 100755
--- a/scripts/maint/practracker/practracker.py
+++ b/scripts/maint/practracker/practracker.py
@@ -218,7 +218,8 @@ def main(argv):
     filt.addThreshold(problem.FileSizeItem("*.h", int(args.max_h_file_size)))
     filt.addThreshold(problem.IncludeCountItem("*.h", int(args.max_h_include_count)))
     filt.addThreshold(problem.FunctionSizeItem("*.c", int(args.max_function_size)))
-    filt.addThreshold(problem.DependencyViolationItem("*", int(args.max_dependency_violations)))
+    filt.addThreshold(problem.DependencyViolationItem("*.c", int(args.max_dependency_violations)))
+    filt.addThreshold(problem.DependencyViolationItem("*.h", int(args.max_dependency_violations)))
 
     # 1) Get all the .c files we care about
     files_list = util.get_tor_c_files(TOR_TOPDIR)
diff --git a/scripts/maint/practracker/test_practracker.sh b/scripts/maint/practracker/test_practracker.sh
index c878ca5580..4f8b7e2047 100755
--- a/scripts/maint/practracker/test_practracker.sh
+++ b/scripts/maint/practracker/test_practracker.sh
@@ -25,7 +25,9 @@ DATA="${PRACTRACKER_DIR}/testdata"
 
 run_practracker() {
     "${PYTHON:-python}" "${PRACTRACKER_DIR}/practracker.py" \
-        --max-include-count=0 --max-file-size=0 --max-function-size=0 --terse \
+        --max-include-count=0 --max-file-size=0 \
+        --max-h-include-count=0 --max-h-file-size=0 \
+        --max-function-size=0 --terse \
         "${DATA}/" "$@";
 }
 compare() {
diff --git a/scripts/maint/practracker/testdata/.may_include b/scripts/maint/practracker/testdata/.may_include
new file mode 100644
index 0000000000..40bf8155d9
--- /dev/null
+++ b/scripts/maint/practracker/testdata/.may_include
@@ -0,0 +1,3 @@
+!advisory
+
+permitted.h
diff --git a/scripts/maint/practracker/testdata/a.c b/scripts/maint/practracker/testdata/a.c
index b52a14f56a..1939773f57 100644
--- a/scripts/maint/practracker/testdata/a.c
+++ b/scripts/maint/practracker/testdata/a.c
@@ -3,7 +3,7 @@
 #include "two.h"
 #incldue "three.h"
 
-# include "four.h"
+# include "permitted.h"
 
 int
 i_am_a_function(void)
diff --git a/scripts/maint/practracker/testdata/ex0-expected.txt b/scripts/maint/practracker/testdata/ex0-expected.txt
index c021e6f710..5f3d9e5aec 100644
--- a/scripts/maint/practracker/testdata/ex0-expected.txt
+++ b/scripts/maint/practracker/testdata/ex0-expected.txt
@@ -2,6 +2,10 @@ problem file-size a.c 38
 problem include-count a.c 4
 problem function-size a.c:i_am_a_function() 9
 problem function-size a.c:another_function() 12
+problem dependency-violation a.c 3
 problem file-size b.c 15
 problem function-size b.c:foo() 4
 problem function-size b.c:bar() 5
+problem file-size header.h 8
+problem include-count header.h 4
+problem dependency-violation header.h 3
diff --git a/scripts/maint/practracker/testdata/ex1.txt b/scripts/maint/practracker/testdata/ex1.txt
index db42ae8450..f619e33b22 100644
--- a/scripts/maint/practracker/testdata/ex1.txt
+++ b/scripts/maint/practracker/testdata/ex1.txt
@@ -9,3 +9,7 @@ problem file-size b.c 15
 # This is removed, and so will produce an error.
 # problem function-size b.c:foo() 4
 problem function-size b.c:bar() 5
+problem dependency-violation a.c 3
+problem dependency-violation header.h 3
+problem file-size header.h 8
+problem include-count header.h 4
diff --git a/scripts/maint/practracker/testdata/header.h b/scripts/maint/practracker/testdata/header.h
new file mode 100644
index 0000000000..1183f5db9a
--- /dev/null
+++ b/scripts/maint/practracker/testdata/header.h
@@ -0,0 +1,8 @@
+
+// some forbidden includes
+#include "foo.h"
+#include "quux.h"
+#include "quup.h"
+
+// a permitted include
+#include "permitted.h"