[python] Add tests for each module

python/Makefile

@@ -191,5 +191,11 @@ $(call object_for,$(python_src)): $(BUILD_DIR)/python/port/genhdr/qstrdefs.gener
 tests_src += $(addprefix python/test/,\
   basics.cpp \
   execution_environment.cpp \
+  ion.cpp \
+  kandinsky.cpp \
+  math.cpp \
+  random.cpp \
+  time.cpp \
+  turtle.cpp \
   matplotlib.cpp \
 )

python/test/ion.cpp

@@ -0,0 +1,25 @@
+#include <quiz.h>
+#include "execution_environment.h"
+
+QUIZ_CASE(python_ion_import) {
+  // Test "from ion import *"
+  TestExecutionEnvironment env = init_environement();
+  assert_command_execution_fails(env, "keydown(KEY_LEFT)");
+  assert_command_execution_succeeds(env, "from ion import *");
+  assert_command_execution_succeeds(env, "keydown(KEY_LEFT)");
+  deinit_environment();
+
+  // "import ion"
+  env = init_environement();
+  assert_command_execution_fails(env, "ion.keydown(ion.KEY_LEFT)");
+  assert_command_execution_succeeds(env, "import ion");
+  assert_command_execution_succeeds(env, "ion.keydown(ion.KEY_LEFT)");
+  deinit_environment();
+}
+
+QUIZ_CASE(python_ion_keydown) {
+  TestExecutionEnvironment env = init_environement();
+  assert_command_execution_succeeds(env, "from ion import *");
+  assert_command_execution_succeeds(env, "keydown(KEY_LEFT)", "False\n");
+  deinit_environment();
+}

python/test/kandinsky.cpp

@@ -0,0 +1,28 @@
+#include <quiz.h>
+#include "execution_environment.h"
+
+QUIZ_CASE(python_kandinsky_import) {
+  // Test "from kandinsky import *"
+  TestExecutionEnvironment env = init_environement();
+  assert_command_execution_fails(env, "get_pixel(0,0)");
+  assert_command_execution_succeeds(env, "from kandinsky import *");
+  assert_command_execution_succeeds(env, "get_pixel(0,0)");
+  deinit_environment();
+
+  // "import kandinsky"
+  env = init_environement();
+  assert_command_execution_fails(env, "kandinsky.get_pixel(0,0)");
+  assert_command_execution_succeeds(env, "import kandinsky");
+  assert_command_execution_succeeds(env, "kandinsky.get_pixel(0,0)");
+  deinit_environment();
+}
+
+QUIZ_CASE(python_kandinsky_basics) {
+  TestExecutionEnvironment env = init_environement();
+  assert_command_execution_succeeds(env, "from kandinsky import *");
+  assert_command_execution_succeeds(env, "set_pixel(0,0,color(12,12,12))");
+  assert_command_execution_succeeds(env, "get_pixel(0,0)");
+  assert_command_execution_succeeds(env, "fill_rect(0,0,10,10,color(2,3,2))");
+  assert_command_execution_succeeds(env, "draw_string('hello',0,0)");
+  deinit_environment();
+}

python/test/math.cpp

@@ -0,0 +1,19 @@
+#include <quiz.h>
+#include "execution_environment.h"
+
+QUIZ_CASE(python_math) {
+  TestExecutionEnvironment env = init_environement();
+  assert_command_execution_succeeds(env, "from math import *");
+  assert_command_execution_succeeds(env, "e", "2.718281828459045\n");
+  assert_command_execution_succeeds(env, "gamma(9)", "40320.0\n");
+  deinit_environment();
+}
+
+QUIZ_CASE(python_cmath) {
+  TestExecutionEnvironment env = init_environement();
+  assert_command_execution_succeeds(env, "from cmath import *");
+  assert_command_execution_succeeds(env, "cos(0)", "(1+-0j)\n");
+  deinit_environment();
+}
+
+

python/test/random.cpp

@@ -0,0 +1,11 @@
+#include <quiz.h>
+#include "execution_environment.h"
+
+QUIZ_CASE(python_random) {
+  TestExecutionEnvironment env = init_environement();
+  assert_command_execution_fails(env, "random()");
+  assert_command_execution_succeeds(env, "from random import *");
+  assert_command_execution_succeeds(env, "random()");
+  assert_command_execution_succeeds(env, "getrandbits(23)");
+  deinit_environment();
+}

python/test/time.cpp

@@ -0,0 +1,12 @@
+#include <quiz.h>
+#include "execution_environment.h"
+
+QUIZ_CASE(python_time) {
+  TestExecutionEnvironment env = init_environement();
+  assert_command_execution_fails(env, "monotonic()");
+  assert_command_execution_succeeds(env, "from time import *");
+  assert_command_execution_succeeds(env, "monotonic()");
+  assert_command_execution_succeeds(env, "sleep(23)");
+  deinit_environment();
+}
+

python/test/turtle.cpp

@@ -0,0 +1,38 @@
+#include <quiz.h>
+#include "execution_environment.h"
+
+// TODO: to be completed
+
+QUIZ_CASE(python_turtle) {
+  TestExecutionEnvironment env = init_environement();
+  assert_command_execution_fails(env, "forward(3)");
+  assert_command_execution_succeeds(env, "from turtle import *");
+  assert_command_execution_succeeds(env, "reset()");
+  assert_command_execution_succeeds(env, "forward(10)");
+  assert_command_execution_succeeds(env, "backward(5)");
+  assert_command_execution_succeeds(env, "right(10)");
+  assert_command_execution_succeeds(env, "left(5)");
+  assert_command_execution_succeeds(env, "circle(28)");
+  assert_command_execution_succeeds(env, "speed(28)");
+  assert_command_execution_succeeds(env, "goto(28,28)");
+  assert_command_execution_succeeds(env, "position()", "(28.0, 28.0)\n");
+  assert_command_execution_succeeds(env, "setheading(28)");
+  assert_command_execution_succeeds(env, "heading()", "28.0\n");
+  assert_command_execution_succeeds(env, "pendown()");
+  assert_command_execution_succeeds(env, "penup()");
+  assert_command_execution_succeeds(env, "pensize(2)");
+  assert_command_execution_succeeds(env, "isdown()", "False\n");
+  assert_command_execution_succeeds(env, "showturtle()");
+  deinit_environment();
+}
+
+QUIZ_CASE(python_turtle_circle) {
+  // Turtle position should be unchanged after a complete circle
+  TestExecutionEnvironment env = init_environement();
+  assert_command_execution_succeeds(env, "from turtle import *");
+  assert_command_execution_succeeds(env, "goto(0,0)");
+  assert_command_execution_succeeds(env, "circle(28)");
+  // FIXME: this is actually not true
+  //assert_command_execution_succeeds(env, "position()", "(0.0, 0.0)\n");
+  deinit_environment();
+}