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164 | -----------------------------------------------------------------------
-- are-generator-c-tests -- Tests for C generator
-- Copyright (C) 2021 Stephane Carrez
-- Written by Stephane Carrez (Stephane.Carrez@gmail.com)
-- SPDX-License-Identifier: Apache-2.0
-----------------------------------------------------------------------
with Ada.Directories;
with Util.Test_Caller;
package body Are.Generator.C.Tests is
Expect_Dir : constant String := "regtests/expect/c/";
function Tool return String;
package Caller is new Util.Test_Caller (Test, "Are.Generator.C");
function Tool return String is
begin
return "bin/are" & Are.Testsuite.EXE;
end Tool;
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite) is
begin
Caller.Add_Test (Suite, "Test Are.Generate_C1",
Test_Generate_C1'Access);
Caller.Add_Test (Suite, "Test Are.Generate_C2",
Test_Generate_C2'Access);
Caller.Add_Test (Suite, "Test Are.Generate_Lines",
Test_Generate_Lines'Access);
end Add_Tests;
procedure Test_Generate_C1 (T : in out Test) is
Dir : constant String := Util.Tests.Get_Test_Path ("");
Web : constant String := "regtests/files/test-c-1/web";
Result : Ada.Strings.Unbounded.Unbounded_String;
begin
-- Generate the resources.ad[bs] files
T.Execute (Tool & " --lang=c -o " & Dir & " --name-access "
& "--resource=Resources1 --fileset '**/*' "
& Web, Result);
T.Assert (Ada.Directories.Exists (Ada.Directories.Compose (Dir, "resources1.h")),
"Resource file 'resources1.h' not generated");
T.Assert (Ada.Directories.Exists (Ada.Directories.Compose (Dir, "resources1.c")),
"Resource file 'resources1.c' not generated");
-- Build the test program.
T.Execute ("make -C regtests/files/test-c-1", Result);
T.Assert (Ada.Directories.Exists ("bin/test-c-1" & Are.Testsuite.EXE),
"Binary file 'bin/test-c-1' not created");
T.Execute ("bin/test-c-1" & Are.Testsuite.EXE, Result);
Util.Tests.Assert_Matches (T, "PASS: body { background: #eee; }p"
& " { color: #2a2a2a; }", Result,
"Invalid generation");
end Test_Generate_C1;
procedure Test_Generate_C2 (T : in out Test) is
Dir : constant String := Util.Tests.Get_Test_Path ("");
Web : constant String := "regtests/files/test-c-2/web";
Result : Ada.Strings.Unbounded.Unbounded_String;
begin
-- Generate the resources.ad[bs] files
T.Execute (Tool & " --lang=c -o " & Dir
& " --name-access --var-prefix Id_ --resource=Resources2 --fileset '**/*' "
& Web, Result);
T.Assert (Ada.Directories.Exists (Ada.Directories.Compose (Dir, "resources2.h")),
"Resource file 'resources2.h' not generated");
T.Assert (Ada.Directories.Exists (Ada.Directories.Compose (Dir, "resources2.c")),
"Resource file 'resources2.c' not generated");
-- Build the test program.
T.Execute ("make -C regtests/files/test-c-2", Result);
T.Assert (Ada.Directories.Exists ("bin/test-c-2" & Are.Testsuite.EXE),
"Binary file 'bin/test-c-2' not created");
T.Execute ("bin/test-c-2" & Are.Testsuite.EXE, Result);
Util.Tests.Assert_Matches (T, "PASS: body { background: #eee; }p"
& " { color: #2a2a2a; }", Result,
"Invalid generation");
end Test_Generate_C2;
procedure Test_Generate_Lines (T : in out Test) is
Dir : constant String := Util.Tests.Get_Test_Path ("");
Rule : constant String := "regtests/files/package-lines.xml";
Files : constant String := "regtests/files";
Lines_H : constant String := Ada.Directories.Compose (Dir, "lines.h");
Lines_C : constant String := Ada.Directories.Compose (Dir, "lines.c");
Result : Ada.Strings.Unbounded.Unbounded_String;
begin
-- Generate the lines.ads files
T.Execute (Tool & " -o " & Dir & " --lang=c --content-only --var-prefix Id_ --rule="
& Rule & " " & Files & "/lines-empty", Result);
T.Assert (Ada.Directories.Exists (Lines_H),
"Resource file 'lines.h' not generated");
Util.Tests.Assert_Equal_Files
(T => T,
Expect => Util.Tests.Get_Path (Expect_Dir & "lines-empty.h"),
Test => Lines_H,
Message => "Invalid lines-empty.h generation");
T.Assert (Ada.Directories.Exists (Lines_C),
"Resource file 'lines.c' not generated");
Util.Tests.Assert_Equal_Files
(T => T,
Expect => Util.Tests.Get_Path (Expect_Dir & "lines-empty.c"),
Test => Lines_C,
Message => "Invalid lines-empty.c generation");
Ada.Directories.Delete_File (Lines_H);
Ada.Directories.Delete_File (Lines_C);
T.Execute (Tool & " -o " & Dir & " --lang=c --content-only --var-prefix Id_ --rule="
& Rule & " " & Files & "/lines-single", Result);
T.Assert (Ada.Directories.Exists (Lines_H),
"Resource file 'lines.h' not generated");
Util.Tests.Assert_Equal_Files
(T => T,
Expect => Util.Tests.Get_Path (Expect_Dir & "lines-single.h"),
Test => Lines_H,
Message => "Invalid lines-single.h generation");
T.Assert (Ada.Directories.Exists (Lines_C),
"Resource file 'lines.c' not generated");
Util.Tests.Assert_Equal_Files
(T => T,
Expect => Util.Tests.Get_Path (Expect_Dir & "lines-single.c"),
Test => Lines_C,
Message => "Invalid lines-single.c generation");
Ada.Directories.Delete_File (Lines_H);
Ada.Directories.Delete_File (Lines_C);
T.Execute (Tool & " -o " & Dir & " --lang=c --content-only --var-prefix Id_ --rule="
& Rule & " " & Files & "/lines-multiple", Result);
T.Assert (Ada.Directories.Exists (Lines_H),
"Resource file 'lines.h' not generated");
Util.Tests.Assert_Equal_Files
(T => T,
Expect => Util.Tests.Get_Path (Expect_Dir & "lines-multiple.h"),
Test => Lines_H,
Message => "Invalid lines-multiple.h generation");
T.Assert (Ada.Directories.Exists (Lines_C),
"Resource file 'lines.c' not generated");
Util.Tests.Assert_Equal_Files
(T => T,
Expect => Util.Tests.Get_Path (Expect_Dir & "lines-multiple.c"),
Test => Lines_C,
Message => "Invalid lines-multiple.c generation");
end Test_Generate_Lines;
end Are.Generator.C.Tests;
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