[pypy-commit] pypy default: port this test to test_pypy_c_new

[antocuni]

Author: Antonio Cuni <anto.c...@gmail.com>
Branch: 
Changeset: r44732:eaab7d9aae6b
Date: 2011-06-06 13:37 +0200
http://bitbucket.org/pypy/pypy/changeset/eaab7d9aae6b/

Log:    port this test to test_pypy_c_new

diff --git a/pypy/module/pypyjit/test/test_pypy_c.py 
b/pypy/module/pypyjit/test/test_pypy_c.py
--- a/pypy/module/pypyjit/test/test_pypy_c.py
+++ b/pypy/module/pypyjit/test/test_pypy_c.py
@@ -347,20 +347,6 @@
                                 ([a2, b2], 2000 * res2),
                                 ([a3, b3], 2000 * res3))
 
-    def test_dont_trace_every_iteration(self):
-        self.run_source('''
-        def main(a, b):
-            i = sa = 0
-            while i < 200:
-                if a > 0: pass
-                if 1 < b < 2: pass
-                sa += a % b
-                i += 1
-            return sa
-        ''', 22,  ([10, 20], 200 * (10 % 20)),
-                 ([-10, -20], 200 * (-10 % -20)),
-                        count_debug_merge_point=False)
-        assert self.jit_summary.tracing_no == 2
     def test_id_compare_optimization(self):
         # XXX: lower the instruction count, 35 is the old value.
         self.run_source("""
diff --git a/pypy/module/pypyjit/test_pypy_c/test_model.py 
b/pypy/module/pypyjit/test_pypy_c/test_model.py
--- a/pypy/module/pypyjit/test_pypy_c/test_model.py
+++ b/pypy/module/pypyjit/test_pypy_c/test_model.py
@@ -5,6 +5,7 @@
 from lib_pypy import disassembler
 from pypy.tool.udir import udir
 from pypy.tool import logparser
+from pypy.jit.tool.jitoutput import parse_prof
 from pypy.module.pypyjit.test_pypy_c.model import Log, find_ids_range, 
find_ids, \
     LoopWithIds, OpMatcher
 
@@ -63,6 +64,13 @@
         rawtraces = logparser.extract_category(rawlog, 'jit-log-opt-')
         log = Log(rawtraces)
         log.result = eval(stdout)
+        #
+        summaries  = logparser.extract_category(rawlog, 'jit-summary')
+        if len(summaries) > 0:
+            log.jit_summary = parse_prof(summaries[-1])
+        else:
+            log.jit_summary = None
+        #
         return log
 
     def run_and_check(self, src, args=[], **jitopts):
diff --git a/pypy/module/pypyjit/test_pypy_c/test_pypy_c_new.py 
b/pypy/module/pypyjit/test_pypy_c/test_pypy_c_new.py
--- a/pypy/module/pypyjit/test_pypy_c/test_pypy_c_new.py
+++ b/pypy/module/pypyjit/test_pypy_c/test_pypy_c_new.py
@@ -1731,3 +1731,33 @@
             loop.match_by_id("contains", """
                 i1 = int_add(i0, 1)
             """)
+
+    def test_dont_trace_every_iteration(self):
+        def main(a, b):
+            i = sa = 0
+            while i < 300:
+                if a > 0:
+                    pass
+                if 1 < b < 2:
+                    pass
+                sa += a % b
+                i += 1
+            return sa
+        #
+        log = self.run(main, [10, 20], threshold=200)
+        assert log.result == 300 * (10 % 20)
+        assert log.jit_summary.tracing_no == 1
+        loop, = log.loops_by_filename(self.filepath)
+        assert loop.match("""
+            i11 = int_lt(i7, 300)
+            guard_true(i11, descr=<Guard3>)
+            i12 = int_add_ovf(i8, i9)
+            guard_no_overflow(descr=<Guard4>)
+            i14 = int_add(i7, 1)
+            --TICK--
+            jump(..., descr=...)
+        """)
+        #
+        log = self.run(main, [-10, -20], threshold=200)
+        assert log.result == 300 * (-10 % -20)
+        assert log.jit_summary.tracing_no == 1
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