[tests] restore ./tests from master

tests/misc/oracle/log-file-feedback.txt

-[kernel] Parsing log-file.i (no preprocessing)
+[kernel] Parsing tests/misc/log-file.i (no preprocessing)
 [eva] Analyzing a complete application starting at main
 [eva] Computing initial state
 [eva] Initial state computed
 [eva] computing for function f <- main.
-Called from log-file.i:20.
+Called from tests/misc/log-file.i:20.
 [eva] using specification for function f
 [eva] Done for function f
 [eva] computing for function g <- main.
-Called from log-file.i:21.
+Called from tests/misc/log-file.i:21.
 [eva] using specification for function g
 [eva] Done for function g
-log-file.i:22:[eva] starting to merge loop iterations
+tests/misc/log-file.i:22:[eva] starting to merge loop iterations
 [eva] Recording results for main
 [eva] done for function main

tests/misc/oracle/log-file-kernel-warnings.txt

-log-file.i:20:[kernel:annot:missing-spec] warning: Neither code nor specification for function f, generating default assigns from the prototype
+tests/misc/log-file.i:20:[kernel:annot:missing-spec] warning: Neither code nor specification for function f, generating default assigns from the prototype

tests/misc/oracle/log-file-value-all.txt

@@ -2,15 +2,15 @@
 [eva] Computing initial state
 [eva] Initial state computed
 [eva] computing for function f <- main.
-Called from log-file.i:20.
+Called from tests/misc/log-file.i:20.
 [eva] using specification for function f
 [eva] Done for function f
 [eva] computing for function g <- main.
-Called from log-file.i:21.
+Called from tests/misc/log-file.i:21.
 [eva] using specification for function g
-log-file.i:17:[eva] warning: no 'assigns \result \from ...' clause specified for function g
+tests/misc/log-file.i:17:[eva] warning: no 'assigns \result \from ...' clause specified for function g
 [eva] Done for function g
-log-file.i:22:[eva] starting to merge loop iterations
+tests/misc/log-file.i:22:[eva] starting to merge loop iterations
 [eva] Recording results for main
 [eva] done for function main
 [eva] ====== VALUES COMPUTED ======

tests/misc/oracle/log-file-value-default.txt

-log-file.i:17:[eva] warning: no 'assigns \result \from ...' clause specified for function g
+tests/misc/log-file.i:17:[eva] warning: no 'assigns \result \from ...' clause specified for function g
 [eva] ====== VALUES COMPUTED ======

tests/misc/oracle/log-file.0.res.oracle

-[kernel] Parsing log-file.i (no preprocessing)
-[eva] Analyzing a complete application starting at main
-[eva] Computing initial state
-[eva] Initial state computed
-[eva:initial-state] Values of globals at initialization
-  
-[eva] computing for function f <- main.
-  Called from log-file.i:20.
-[kernel:annot:missing-spec] log-file.i:20: Warning: 
-  Neither code nor specification for function f, generating default assigns from the prototype
-[eva] using specification for function f
-[eva] Done for function f
-[eva] computing for function g <- main.
-  Called from log-file.i:21.
-[eva] using specification for function g
-[eva] log-file.i:17: Warning: 
-  no 'assigns \result \from ...' clause specified for function g
-[eva] Done for function g
-[eva] log-file.i:22: starting to merge loop iterations
-[eva] Recording results for main
-[eva] done for function main
-[eva] ====== VALUES COMPUTED ======
-[eva:final-states] Values at end of function main:
-  r ∈ [--..--]
-  __retres ∈ {0}
-[from] Computing for function main
-[from] Computing for function f <-main
-[from] Done for function f
-[from] Computing for function g <-main
-[from] Done for function g
-[from] Done for function main
-[from] ====== DEPENDENCIES COMPUTED ======
-  These dependencies hold at termination for the executions that terminate:
-[from] Function f:
-  \result FROM \nothing
-[from] Function g:
-  \result FROM ANYTHING(origin:Unknown)
-[from] Function main:
-  \result FROM \nothing
-[from] ====== END OF DEPENDENCIES ======
-[inout] Out (internal) for function main:
-    r; i; __retres
-[inout] Inputs for function main:
-    \nothing

tests/misc/oracle/log-file.1.res.oracle

-[kernel] Parsing log-file.i (no preprocessing)
-[kernel:foo-category] result with dkey
-[kernel] result
-[kernel:foo-category] feedback with dkey
-[kernel] feedback
-[kernel:foo-category] debug (level 0) with dkey
-[kernel] debug (level 0)
-[kernel] Warning: warning

tests/misc/oracle/log_selfrec.res.oracle

 [report] Monitoring events
 [kernel] User Error: option `-foobar' is unknown.
-  use `frama-c -help' for more information.
+  use `bin/toplevel.opt -help' for more information.
 [report] User Error: Invalid action ("JAZZ")
 [kernel] Plug-in report aborted: invalid user input.

tests/misc/oracle/plugin-log-all.txt

-[kernel] Parsing log-file.i (no preprocessing)
+[kernel] Parsing tests/misc/log-file.i (no preprocessing)
 [kernel:foo-category] result with dkey
 [kernel] result
 [kernel:foo-category] feedback with dkey

tests/pdg/README

 This file present the tests in ppc/test/pdg that deal with the
 Program Dependence Graph computation.
 
-** dpds_intra.c
+** tests/pdg/dpds_intra.c
    many small tests for the PDG.
    The function "test_ctrl_dpd_multiple" is a case where some
    PDG nodes should have more than one control dependencies,
    but it cannot be tested because the value analysis doesn't work on that case.
 
-** simple_call.c
+** tests/pdg/simple_call.c
    tests for the PDG of function calls.
 
-** calls_and_implicits.c
+** tests/pdg/calls_and_implicits.c
    test the PDG for dependencies between global variables in calls.
    Check if inputs and outputs are not mixed up.
 
-** calls_and_struct.c
+** tests/pdg/calls_and_struct.c
    test the PDG for dependencies with structures.
    In the function 'asgn_struct' we see that the precision could be better.
 
-** decl_dpds.c
+** tests/pdg/decl_dpds.c
    test the PDG with pointers and global variables.
 
-** globals.c
+** tests/pdg/globals.c
    Some tests to have more information about value analysis results.
    Some of the results seem strange...
 
-** inter_alias2.c
+** tests/pdg/inter_alias2.c
    Test the PDG with pointers.
    Show that the alias analysis merge the contexts and the precison problem.
 
-** inter_alias.c
+** tests/pdg/inter_alias.c
    Test the PDG with pointers.
 
-** multiple_calls.c
+** tests/pdg/multiple_calls.c
    Test the PDG for call through function pointer.
 
-** no_body.c
+** tests/pdg/no_body.c
    Test the PDG for call to a function that has no body.
    It is strange that the result of the function doesn't depend on the inputs,
    but it is the behaviour of the whole tool.
 
-** pb_infinite_loop.c
+** tests/pdg/pb_infinite_loop.c
    Infinite loop => no post-dominator computation (not defined in this case).
    Not-Implemented-Yet !
    We should over-approximate the control dependencies in the loop
    so that every statement depend on every test.
 
-** variadic.c
+** tests/pdg/variadic.c
    Test a call to a function with a variable number of arguments.
    The PDG of the variadic function is not computed -> TOP.
 
-** dyn_dpds.c + dyn_dpds.ml
+** tests/pdg/dyn_dpds.c + tests/pdg/dyn_dpds.ml
    Test for the dynamic dependencies.
 
-** call.c
+** tests/pdg/call.c
    A very simple example to generate graph for the documentation.
 
-** doc_dot.c
+** tests/pdg/doc_dot.c
    A very simple example to show the different kinds of nodes and link
    in a .dot file (also for the documentation).
 

tests/pdg/dpds_intra.c

@@ -11,8 +11,8 @@
    STDOPT: +"-fct-pdg main"
    STDOPT: +"-fct-pdg multiple_global_inputs"
 */
-/* bin/toplevel.opt -deps -main g dpds_intra.c */
-/* bin/toplevel.opt -fct-pdg test_goto_simple dpds_intra.c -pdg-dot */
+/* bin/toplevel.opt -deps -main g tests/slicing/dpds_intra.c */
+/* bin/toplevel.opt -fct-pdg test_goto_simple tests/slicing/dpds_intra.c -pdg-dot */
 
 extern int G;
 
@@ -81,7 +81,7 @@ int test_goto_else (void) {
 }
 
 /* ne passe pas l'analyse de valeur (bouclage)
-./bin/toplevel.opt  -eva -main test_ctrl_dpd_multiple dpds_intra.c
+./bin/toplevel.opt  -eva -main test_ctrl_dpd_multiple tests/slicing/dpds_intra.c
  * cf. mail Pascal Re: loop_pragma UNROLL_LOOP du 09.05.2006 15:03 */
 int test_ctrl_dpd_multiple (void) {
   int x = 0;

tests/pdg/no_body.c

@@ -3,8 +3,8 @@
 *    STDOPT: +"-fct-pdg main -inout "
 */
 /*
- * ledit bin/toplevel.top  no_body.c -fct-pdg main
- * #use "select.ml";;
+ * ledit bin/toplevel.top  tests/slicing/no_body.c -fct-pdg main
+ * #use "tests/slicing/select.ml";;
  * test "loop" (select_data "G");;
 */
 

tests/pdg/oracle/calls_and_implicits.res.oracle

@@ -24,6 +24,34 @@
 [eva] Done for function swap
 [eva] Recording results for main
 [eva] done for function main
+[inout] InOut (internal) for function f:
+  Operational inputs:
+    G
+  Operational inputs on termination:
+    G
+  Sure outputs:
+    G; __retres
+[inout] InOut (internal) for function f2:
+  Operational inputs:
+    G
+  Operational inputs on termination:
+    G
+  Sure outputs:
+    G2; __retres
+[inout] InOut (internal) for function swap:
+  Operational inputs:
+    G; G2
+  Operational inputs on termination:
+    G; G2
+  Sure outputs:
+    G; G2; tmp
+[inout] InOut (internal) for function main:
+  Operational inputs:
+    \nothing
+  Operational inputs on termination:
+    \nothing
+  Sure outputs:
+    t{[0]; [2]}; G; G2; __retres
 [pdg] computing for function main
 [from] Computing for function f
 [from] Done for function f
@@ -88,31 +116,3 @@
    -[--d]-> 17
  {n19}: OutRet
    -[--d]-> 18
-[inout] InOut (internal) for function f:
-  Operational inputs:
-    G
-  Operational inputs on termination:
-    G
-  Sure outputs:
-    G; __retres
-[inout] InOut (internal) for function f2:
-  Operational inputs:
-    G
-  Operational inputs on termination:
-    G
-  Sure outputs:
-    G2; __retres
-[inout] InOut (internal) for function swap:
-  Operational inputs:
-    G; G2
-  Operational inputs on termination:
-    G; G2
-  Sure outputs:
-    G; G2; tmp
-[inout] InOut (internal) for function main:
-  Operational inputs:
-    \nothing
-  Operational inputs on termination:
-    \nothing
-  Sure outputs:
-    t{[0]; [2]}; G; G2; __retres

tests/pdg/oracle/calls_and_struct.res.oracle

@@ -38,6 +38,39 @@
   C FROM \nothing
   \result FROM S
 [from] ====== END OF DEPENDENCIES ======
+[inout] Out (internal) for function asgn_struct:
+    s; __retres
+[inout] Inputs for function asgn_struct:
+    S
+[inout] InOut (internal) for function asgn_struct:
+  Operational inputs:
+    S
+  Operational inputs on termination:
+    S
+  Sure outputs:
+    s; __retres
+[inout] Out (internal) for function f:
+    S.a; A; __retres
+[inout] Inputs for function f:
+    S.b; A
+[inout] InOut (internal) for function f:
+  Operational inputs:
+    S.b; A; s{.a; .b}
+  Operational inputs on termination:
+    S.b; A; s{.a; .b}
+  Sure outputs:
+    S.a; A; __retres
+[inout] Out (internal) for function main:
+    S.a; A; B; C; a; tmp_0
+[inout] Inputs for function main:
+    S; A
+[inout] InOut (internal) for function main:
+  Operational inputs:
+    S
+  Operational inputs on termination:
+    S
+  Sure outputs:
+    S.a; A; B; C; a; tmp_0
 [pdg] computing for function asgn_struct
 [pdg] done for function asgn_struct
 [pdg] computing for function f
@@ -140,36 +173,3 @@
    -[--d]-> 33
  {n35}: In(S.b)
  {n36}: In(S)
-[inout] Out (internal) for function asgn_struct:
-    s; __retres
-[inout] Inputs for function asgn_struct:
-    S
-[inout] InOut (internal) for function asgn_struct:
-  Operational inputs:
-    S
-  Operational inputs on termination:
-    S
-  Sure outputs:
-    s; __retres
-[inout] Out (internal) for function f:
-    S.a; A; __retres
-[inout] Inputs for function f:
-    S.b; A
-[inout] InOut (internal) for function f:
-  Operational inputs:
-    S.b; A; s{.a; .b}
-  Operational inputs on termination:
-    S.b; A; s{.a; .b}
-  Sure outputs:
-    S.a; A; __retres
-[inout] Out (internal) for function main:
-    S.a; A; B; C; a; tmp_0
-[inout] Inputs for function main:
-    S; A
-[inout] InOut (internal) for function main:
-  Operational inputs:
-    S
-  Operational inputs on termination:
-    S
-  Sure outputs:
-    S.a; A; B; C; a; tmp_0

tests/pdg/oracle/const.res.oracle

@@ -67,6 +67,18 @@
   G3.M2 FROM G1.M2; G4; G5
   \result FROM \nothing
 [from] ====== END OF CALLWISE DEPENDENCIES ======
+[inout] Out (internal) for function F1:
+    G3.M2
+[inout] Inputs for function F1:
+    G2.M2; G5
+[inout] Out (internal) for function F2:
+    G1.M1; V1
+[inout] Inputs for function F2:
+    G4
+[inout] Out (internal) for function main:
+    G1.M1; G2; G3.M2; V2
+[inout] Inputs for function main:
+    G1; G2.M2; G4; G5
 [pdg] computing for function F1
 [pdg] done for function F1
 [pdg] computing for function F2
@@ -154,15 +166,3 @@
  {n30}: In(G5)
  {n31}: In(G1.M2)
  {n32}: In(G4)
-[inout] Out (internal) for function F1:
-    G3.M2
-[inout] Inputs for function F1:
-    G2.M2; G5
-[inout] Out (internal) for function F2:
-    G1.M1; V1
-[inout] Inputs for function F2:
-    G4
-[inout] Out (internal) for function main:
-    G1.M1; G2; G3.M2; V2
-[inout] Inputs for function main:
-    G1; G2.M2; G4; G5

tests/pdg/oracle/inter_alias.res.oracle

@@ -39,6 +39,14 @@
 [from] entry point:
   \result FROM G
 [from] ====== END OF CALLWISE DEPENDENCIES ======
+[inout] Out (internal) for function f1:
+    a; b; __retres
+[inout] Inputs for function f1:
+    G; a; b
+[inout] Out (internal) for function main:
+    a; b; __retres
+[inout] Inputs for function main:
+    G
 [pdg] computing for function f1
 [pdg] done for function f1
 [pdg] computing for function main
@@ -138,11 +146,3 @@
  {n30}: OutRet
    -[--d]-> 29
  {n31}: In(G)
-[inout] Out (internal) for function f1:
-    a; b; __retres
-[inout] Inputs for function f1:
-    G; a; b
-[inout] Out (internal) for function main:
-    a; b; __retres
-[inout] Inputs for function main:
-    G

tests/pdg/oracle/multiple_calls.0.res.oracle

@@ -47,6 +47,27 @@
   G4 FROM c; d (and SELF)
   \result FROM G1; G2; c; d
 [from] ====== END OF DEPENDENCIES ======
+[inout] InOut (internal) for function fct1:
+  Operational inputs:
+    x; y; z
+  Operational inputs on termination:
+    x; y; z
+  Sure outputs:
+    G1; G3; G4
+[inout] InOut (internal) for function fct2:
+  Operational inputs:
+    x; y; z
+  Operational inputs on termination:
+    x; y; z
+  Sure outputs:
+    G2; G3
+[inout] InOut (internal) for function appel_ptr_fct:
+  Operational inputs:
+    G1; G2; c; d
+  Operational inputs on termination:
+    G1; G2; c; d
+  Sure outputs:
+    G3; a; b; pf; tmp; x; tmp_0; __retres
 [pdg] computing for function appel_ptr_fct
 [pdg] done for function appel_ptr_fct
 [pdg] PDG for appel_ptr_fct
@@ -157,24 +178,3 @@
    -[--d]-> 30
  {n32}: In(G1)
  {n33}: In(G2)
-[inout] InOut (internal) for function fct1:
-  Operational inputs:
-    x; y; z
-  Operational inputs on termination:
-    x; y; z
-  Sure outputs:
-    G1; G3; G4
-[inout] InOut (internal) for function fct2:
-  Operational inputs:
-    x; y; z
-  Operational inputs on termination:
-    x; y; z
-  Sure outputs:
-    G2; G3
-[inout] InOut (internal) for function appel_ptr_fct:
-  Operational inputs:
-    G1; G2; c; d
-  Operational inputs on termination:
-    G1; G2; c; d
-  Sure outputs:
-    G3; a; b; pf; tmp; x; tmp_0; __retres

tests/pdg/oracle/multiple_calls.1.res.oracle

@@ -41,6 +41,27 @@
   G4 FROM c; a; b
   \result FROM c; a; b
 [from] ====== END OF DEPENDENCIES ======
+[inout] InOut (internal) for function fct1:
+  Operational inputs:
+    x; y; z
+  Operational inputs on termination:
+    x; y; z
+  Sure outputs:
+    G1; G3; G4
+[inout] InOut (internal) for function fct2:
+  Operational inputs:
+    x; y; z
+  Operational inputs on termination:
+    x; y; z
+  Sure outputs:
+    G2; G3
+[inout] InOut (internal) for function appel_ptr_fct_bis:
+  Operational inputs:
+    c; a; b; d
+  Operational inputs on termination:
+    c; a; b; d
+  Sure outputs:
+    G3; G4; pf; tmp
 [pdg] computing for function appel_ptr_fct_bis
 [pdg] done for function appel_ptr_fct_bis
 [pdg] PDG for appel_ptr_fct_bis
@@ -130,24 +151,3 @@
    -[--d]-> 23
  {n26}: OutRet
    -[--d]-> 25
-[inout] InOut (internal) for function fct1:
-  Operational inputs:
-    x; y; z
-  Operational inputs on termination:
-    x; y; z
-  Sure outputs:
-    G1; G3; G4
-[inout] InOut (internal) for function fct2:
-  Operational inputs:
-    x; y; z
-  Operational inputs on termination:
-    x; y; z
-  Sure outputs:
-    G2; G3
-[inout] InOut (internal) for function appel_ptr_fct_bis:
-  Operational inputs:
-    c; a; b; d
-  Operational inputs on termination:
-    c; a; b; d
-  Sure outputs:
-    G3; G4; pf; tmp

tests/pdg/oracle/no_body.res.oracle

@@ -31,6 +31,20 @@
 [eva] Done for function loop
 [eva] Recording results for main
 [eva] done for function main
+[inout] InOut (internal) for function loop:
+  Operational inputs:
+    G; x
+  Operational inputs on termination:
+    G; x
+  Sure outputs:
+    tmp
+[inout] InOut (internal) for function main:
+  Operational inputs:
+    \nothing
+  Operational inputs on termination:
+    \nothing
+  Sure outputs:
+    G; x
 [pdg] computing for function main
 [from] Computing for function f
 [from] Done for function f
@@ -68,17 +82,3 @@
    -[--d]-> 8
  {n10}: return;
    -[-c-]-> 1
-[inout] InOut (internal) for function loop:
-  Operational inputs:
-    G; x
-  Operational inputs on termination:
-    G; x
-  Sure outputs:
-    tmp
-[inout] InOut (internal) for function main:
-  Operational inputs:
-    \nothing
-  Operational inputs on termination:
-    \nothing
-  Sure outputs:
-    G; x