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jarzecjarzec
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Clean up run-tests.sh logic
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‎regression-tests/run-tests.sh‎

Lines changed: 82 additions & 104 deletions
Original file line numberDiff line numberDiff line change
@@ -9,13 +9,43 @@ usage() {
99
exit 1
1010
}
1111

12+
################
13+
# Check file existence and compare its state against the version in git
1214
check_file () {
1315
file="$1"
16+
description="$2"
17+
18+
if [[ ! -f "$file" ]]; then
19+
echo " The $description does not exist:"
20+
echo " $file"
21+
failure=1
22+
return
23+
fi
24+
1425
# Check if the file is tracked by git
1526
git ls-files --error-unmatch "$file" > /dev/null 2>&1
1627
untracked=$?
17-
# Compare the content with the refernece value
18-
diff_output=$(git diff --ignore-cr-at-eol -- "$file")
28+
29+
if [[ $untracked -eq 1 ]]; then
30+
echo " The $description is not tracked by git:"
31+
echo " $file"
32+
# Add the file to the index to be able to diff it...
33+
git add "$file"
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# ... print the diff ...
35+
git --no-pager diff HEAD -- "$file"
36+
# ... and remove the file from the diff
37+
git rm --cached -- "$file" > /dev/null 2>&1
38+
39+
failure=1
40+
else
41+
# Compare the content with the refernece value checked in git
42+
diff_output=$(git diff --ignore-cr-at-eol -- "$file")
43+
if [[ -n "$diff_output" ]]; then
44+
echo " Non-matching $description:"
45+
printf "\n$diff_output\n\n"
46+
failure=1
47+
fi
48+
fi
1949
}
2050

2151
optstring="c:t:"
@@ -127,11 +157,11 @@ for test_file in $tests; do
127157
test_bin="test.exe"
128158

129159
# Choose mode - default to mixed code
130-
descr="mixed cpp1 and cpp2 code"
160+
descr="mixed Cpp1 and Cpp2 code"
131161
opt=""
132-
# Using naming convention to discriminate pure cpp2 code
162+
# Using naming convention to discriminate pure Cpp2 code
133163
if [[ $test_name == "pure2"* ]]; then
134-
descr="pure cpp2 code"
164+
descr="pure Cpp2 code"
135165
opt="-p"
136166
fi
137167
echo " Testing $descr: $test_name.cpp2"
@@ -144,115 +174,63 @@ for test_file in $tests; do
144174
failure=0
145175
compiler_issue=0
146176
########
147-
# Check the output
148-
if [ -f "$expeced_output" ]; then
149-
# The C++1 generation output has to be tracked
150-
check_file "$expeced_output"
151-
if [[ $untracked -eq 1 ]]; then
152-
echo " The Cpp1 generation output file is not tracked by git:"
153-
echo " $expeced_output"
154-
failure=1
155-
elif [[ -n "$diff_output" ]]; then
156-
echo " Non-matching std out/err:"
157-
printf "\n$diff_output\n\n"
158-
failure=1
159-
fi
160-
else
161-
echo " Missing expected output file treaded as failure"
162-
failure=1
163-
fi
177+
# The C++1 generation output has to exist and to be tracked by git
178+
check_file "$expeced_output" "Cpp1 generation output file"
164179

165180
########
166181
# Check the generated code
167182
if [ -f "$expected_src" ]; then
168183
# The file was generated, so it should be tracked by git
169-
check_file "$expected_src"
170-
if [[ $untracked -eq 1 ]]; then
171-
echo " The generated file is not tracked by git:"
172-
echo " $expected_src"
173-
failure=1
174-
elif [[ -n "$diff_output" ]]; then
175-
echo " Non-matching generated src:"
176-
printf "\n$diff_output\n\n"
177-
failure=1
178-
else
179-
########
180-
# Compile and run the generated code in a sub-shell
181-
expected_src_compil_out="$exec_out_dir/$generated_cpp_name.output"
182-
expected_src_exec_out="$exec_out_dir/$generated_cpp_name.execution"
183-
expected_files="$expected_results_dir/$test_name.files"
184+
check_file "$expected_src" "generated Cpp1 file"
185+
########
186+
# Compile and run the generated code in a sub-shell
187+
expected_src_compil_out="$exec_out_dir/$generated_cpp_name.output"
188+
expected_src_exec_out="$exec_out_dir/$generated_cpp_name.execution"
189+
expected_files="$expected_results_dir/$test_name.files"
184190

185-
echo " Compiling generated code"
186-
187-
# For some tests the binary needs to be placed in "$exec_out_dir"
188-
# For that reason the compilation is done directly in that dir
189-
# The source is temporarily copied to avoid issues with bash paths in cl.exe
190-
(cd $exec_out_dir; \
191-
cp ../../$expected_src $generated_cpp_name;
192-
$compiler_cmd"$test_bin" \
193-
$generated_cpp_name \
194-
> $generated_cpp_name.output 2>&1)
195-
compilation_result=$?
196-
rm $exec_out_dir/$generated_cpp_name
191+
echo " Compiling the generated Cpp1 code"
192+
193+
# For some tests the binary needs to be placed in "$exec_out_dir"
194+
# For that reason the compilation is done directly in that dir
195+
# The source is temporarily copied to avoid issues with bash paths in cl.exe
196+
(cd $exec_out_dir; \
197+
cp ../../$expected_src $generated_cpp_name;
198+
$compiler_cmd"$test_bin" \
199+
$generated_cpp_name \
200+
> $generated_cpp_name.output 2>&1)
201+
compilation_result=$?
202+
rm $exec_out_dir/$generated_cpp_name
197203

198-
if [ -f "$expected_src_compil_out" ]; then
199-
# Check for local compiler issues
200-
if [[ $compilation_result -ne 0 ]]; then
201-
# Workaround an issue with MSVC missing std modules
202-
if cat $expected_src_compil_out | grep -q "error C1011"; then
203-
echo " Skipping further checks due to missing std modules support"
204-
compiler_issue=1
205-
fi
204+
if [ -f "$expected_src_compil_out" ]; then
205+
# Check for local compiler issues
206+
if [[ $compilation_result -ne 0 ]]; then
207+
# Workaround an issue with MSVC missing std modules
208+
if cat $expected_src_compil_out | grep -q "error C1011"; then
209+
echo " Skipping further checks due to missing std modules support"
210+
compiler_issue=1
206211
fi
212+
fi
213+
########
214+
# Check the Cpp1 compilation message (if there are no local compiler issues)
215+
if [[ $compiler_issue -ne 1 ]]; then
216+
check_file "$expected_src_compil_out" "Cpp1 compilation message file"
217+
fi
218+
# Check the result of a successful compilation
219+
if [[ $compilation_result -eq 0 ]]; then
207220
########
208-
# Check the compilation message (if there are no local compiler issues)
209-
if [[ $compiler_issue -ne 1 ]]; then
210-
check_file "$expected_src_compil_out"
211-
if [[ $untracked -eq 1 ]]; then
212-
echo " The compilation message file is not tracked by git:"
213-
echo " $expected_src_compil_out"
214-
failure=1
215-
elif [[ -n "$diff_output" ]]; then
216-
echo " Non-matching comilation output:"
217-
printf "\n$diff_output\n\n"
218-
failure=1
219-
fi
220-
fi
221-
# Check the result of a successful compilation
222-
if [[ $compilation_result -eq 0 ]]; then
223-
########
224-
# Execute the compiled code in $exec_out_dir
225-
echo " Executing the compiled test binary"
226-
# Run the binary in a sub-shell in $exec_out_dir so that files are written there
227-
( cd "$exec_out_dir"; ./$test_bin > "$generated_cpp_name.execution" 2>&1 )
221+
# Execute the compiled code in $exec_out_dir
222+
echo " Executing the compiled test binary"
223+
# Run the binary in a sub-shell in $exec_out_dir so that files are written there
224+
( cd "$exec_out_dir"; ./$test_bin > "$generated_cpp_name.execution" 2>&1 )
228225

229-
check_file "$expected_src_exec_out"
230-
if [[ $untracked -eq 1 ]]; then
231-
echo " Execution output file is not tracked by git:"
232-
echo " $expected_src_exec_out"
233-
failure=1
234-
elif [[ -n "$diff_output" ]]; then
235-
echo " Non-matching execution output:"
236-
printf "\n$diff_output\n\n"
237-
failure=1
238-
fi
239-
# If the test generates files check their content
240-
if [[ -f "$expected_files" ]]; then
241-
echo " Checking written files"
242-
files="$(cat "$expected_files")"
243-
for file in ${files/,/ }; do
244-
check_file "$exec_out_dir/$file"
245-
if [[ $untracked -eq 1 ]]; then
246-
echo " The file generated by the binary is not tracked by git:"
247-
echo " $exec_out_dir/$file"
248-
failure=1
249-
elif [[ -n "$diff_output" ]]; then
250-
echo " Non-matching content of written file:"
251-
printf "\n$diff_output\n\n"
252-
failure=1
253-
fi
254-
done
255-
fi
226+
check_file "$expected_src_exec_out" "execution output file"
227+
# If the test generates files check their content
228+
if [[ -f "$expected_files" ]]; then
229+
echo " Checking files written by the binary"
230+
files="$(cat "$expected_files")"
231+
for file in ${files/,/ }; do
232+
check_file "$exec_out_dir/$file" "file meant to be written by the binary"
233+
done
256234
fi
257235
fi
258236
fi

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