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introduce CMDTEST_GCC_TO_TEST

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This commit is contained in:
Johan Holmberg 2010-10-11 17:09:24 +02:00
parent b0ff71a8da
commit e88cb07656
1 changed files with 41 additions and 37 deletions
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78
examples/CMDTEST_gcc.rb
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@ -25,10 +25,14 @@
class CMDTEST_gcc < Cmdtest::Testcase
def gcc
ENV["CMDTEST_GCC_TO_TEST"] || "gcc"
end
#----------------------------------------
def test_no_arguments
cmd "gcc" do
cmd "#{gcc}" do
stderr_equal [
/^.*gcc.*: no input files/,
]
@ -39,7 +43,7 @@ class CMDTEST_gcc < Cmdtest::Testcase
#----------------------------------------
def test_nonexisting_input
cmd "gcc -c non-existing.c" do
cmd "#{gcc} -c non-existing.c" do
stderr_equal [
/^.*gcc.*: non-existing.c: No such file/,
/^.*gcc.*: no input files/,
@ -47,7 +51,7 @@ class CMDTEST_gcc < Cmdtest::Testcase
exit_nonzero
end
cmd "gcc non-existing.c" do
cmd "#{gcc} non-existing.c" do
stderr_equal [
/^.*gcc.*: non-existing.c: No such file/,
/^.*gcc.*: no input files/,
@ -55,7 +59,7 @@ class CMDTEST_gcc < Cmdtest::Testcase
exit_nonzero
end
cmd "gcc non-existing.o" do
cmd "#{gcc} non-existing.o" do
stderr_equal [
/^.*gcc.*: non-existing.o: No such file/,
/^.*gcc.*: no input files/,
@ -70,32 +74,32 @@ class CMDTEST_gcc < Cmdtest::Testcase
create_file "alpha.c", "int add_alpha(int x, int y) { return x+y; }"
cmd "gcc -c alpha.c" do
cmd "#{gcc} -c alpha.c" do
created_files "alpha.o"
end
create_file "beta.c", "int add_beta(int x, int y) { return x+y; }"
create_file "gamma.c", "int add_gamma(int x, int y) { return x+y; }"
cmd "gcc -c beta.c gamma.c" do
cmd "#{gcc} -c beta.c gamma.c" do
created_files "beta.o", "gamma.o"
end
cmd "gcc alpha.c -c" do
cmd "#{gcc} alpha.c -c" do
written_files "alpha.o"
end
cmd "gcc beta.c -c gamma.c" do
cmd "#{gcc} beta.c -c gamma.c" do
written_files "beta.o", "gamma.o"
end
cmd "gcc -c alpha.o" do
cmd "#{gcc} -c alpha.o" do
stderr_equal [
/^.*gcc.*: alpha.o: linker input file unused because linking not done/,
]
end
cmd "gcc -c alpha.o beta.o" do
cmd "#{gcc} -c alpha.o beta.o" do
stderr_equal [
/^.*gcc.*: alpha.o: linker input file unused because linking not done/,
/^.*gcc.*: beta.o: linker input file unused because linking not done/,
@ -109,15 +113,15 @@ class CMDTEST_gcc < Cmdtest::Testcase
create_file "alpha.c", "int add_alpha(int x, int y) { return x+y; }"
cmd "gcc -c alpha.c -o alpha.o" do
cmd "#{gcc} -c alpha.c -o alpha.o" do
created_files "alpha.o"
end
cmd "gcc -c alpha.c -o beta.o" do
cmd "#{gcc} -c alpha.c -o beta.o" do
created_files "beta.o"
end
cmd "gcc -o gamma.o -c alpha.c" do
cmd "#{gcc} -o gamma.o -c alpha.c" do
created_files "gamma.o"
end
end
@ -128,19 +132,19 @@ class CMDTEST_gcc < Cmdtest::Testcase
create_file "alpha.c", "int main() { return 17; }"
cmd "gcc -c alpha.c" do
cmd "#{gcc} -c alpha.c" do
created_files "alpha.o"
end
cmd "gcc alpha.o" do
cmd "#{gcc} alpha.o" do
created_files "a.out"
end
cmd "gcc alpha.o -o beta" do
cmd "#{gcc} alpha.o -o beta" do
created_files "beta"
end
cmd "gcc -o gamma alpha.o" do
cmd "#{gcc} -o gamma alpha.o" do
created_files "gamma"
end
@ -153,19 +157,19 @@ class CMDTEST_gcc < Cmdtest::Testcase
create_file "alpha.c", "extern int beta ; int main() { return beta; }"
create_file "beta.c", "int beta = 17;"
cmd "gcc -c alpha.c beta.c" do
cmd "#{gcc} -c alpha.c beta.c" do
created_files "alpha.o", "beta.o"
end
cmd "gcc alpha.o beta.o" do
cmd "#{gcc} alpha.o beta.o" do
created_files "a.out"
end
cmd "gcc alpha.o beta.o -o beta" do
cmd "#{gcc} alpha.o beta.o -o beta" do
created_files "beta"
end
cmd "gcc -o gamma alpha.o beta.o" do
cmd "#{gcc} -o gamma alpha.o beta.o" do
created_files "gamma"
end
@ -178,23 +182,23 @@ class CMDTEST_gcc < Cmdtest::Testcase
create_file "alpha.c", "extern int beta ; int main() { return beta; }"
create_file "beta.c", "int beta = 17;"
cmd "gcc alpha.c beta.c" do
cmd "#{gcc} alpha.c beta.c" do
created_files "a.out"
end
cmd "gcc alpha.c beta.c -o gamma" do
cmd "#{gcc} alpha.c beta.c -o gamma" do
created_files "gamma"
end
cmd "gcc -o delta alpha.c beta.c" do
cmd "#{gcc} -o delta alpha.c beta.c" do
created_files "delta"
end
cmd "gcc -c alpha.c" do
cmd "#{gcc} -c alpha.c" do
created_files "alpha.o"
end
cmd "gcc -o epsilon alpha.o beta.c" do
cmd "#{gcc} -o epsilon alpha.o beta.c" do
created_files "epsilon"
end
@ -209,12 +213,12 @@ class CMDTEST_gcc < Cmdtest::Testcase
"int variable = VALUE;",
]
cmd "gcc -E alpha.c" do
cmd "#{gcc} -E alpha.c" do
stdout_equal /"alpha.c"/
stdout_equal /^int variable = 17;/
end
cmd "gcc -E alpha.c -o alpha.preprocessed" do
cmd "#{gcc} -E alpha.c -o alpha.preprocessed" do
created_files "alpha.preprocessed"
file_equal "alpha.preprocessed", /"alpha.c"/
file_equal "alpha.preprocessed", /^int variable = 17;/
@ -235,15 +239,15 @@ class CMDTEST_gcc < Cmdtest::Testcase
"AAA --- BBB",
]
cmd "gcc -E alpha.c" do
cmd "#{gcc} -E alpha.c" do
stdout_equal /^aaa_in_file --- bbb_in_file/
end
cmd "gcc -DAAA=aaa_option -E alpha.c" do
cmd "#{gcc} -DAAA=aaa_option -E alpha.c" do
stdout_equal /^aaa_option --- bbb_in_file/
end
cmd "gcc -DAAA=aaa_option -DBBB=bbb_option -E alpha.c" do
cmd "#{gcc} -DAAA=aaa_option -DBBB=bbb_option -E alpha.c" do
stdout_equal /^aaa_option --- bbb_option/
end
@ -260,19 +264,19 @@ class CMDTEST_gcc < Cmdtest::Testcase
create_file "dir1/alpha.h", "this_is_dir1"
create_file "dir2/alpha.h", "this_is_dir2"
cmd "gcc -Idir1 -E alpha.c" do
cmd "#{gcc} -Idir1 -E alpha.c" do
stdout_equal /this_is_dir1/
end
cmd "gcc -Idir2 -E alpha.c" do
cmd "#{gcc} -Idir2 -E alpha.c" do
stdout_equal /this_is_dir2/
end
cmd "gcc -Idir1 -Idir2 -E alpha.c" do
cmd "#{gcc} -Idir1 -Idir2 -E alpha.c" do
stdout_equal /this_is_dir1/
end
cmd "gcc -Idir2 -Idir1 -E alpha.c" do
cmd "#{gcc} -Idir2 -Idir1 -E alpha.c" do
stdout_equal /this_is_dir2/
end
@ -288,13 +292,13 @@ class CMDTEST_gcc < Cmdtest::Testcase
create_file "dir2/beta2.h", "dir2_beta2_h"
create_file "dir2/beta12.h", "dir2_beta12_h"
cmd "gcc -Idir1 -Idir2 -E beta.c" do
cmd "#{gcc} -Idir1 -Idir2 -E beta.c" do
stdout_equal /dir1_beta1_h/
stdout_equal /dir1_beta12_h/
stdout_equal /dir2_beta2_h/
end
cmd "gcc -Idir2 -Idir1 -E beta.c" do
cmd "#{gcc} -Idir2 -Idir1 -E beta.c" do
stdout_equal /dir1_beta1_h/
stdout_equal /dir2_beta12_h/
stdout_equal /dir2_beta2_h/