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Add test to check behavior when incremental session init fails.

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This commit is contained in:
Eric Huss 2021-05-26 17:44:03 -07:00
parent 074d667cf5
commit 834ec68821
2 changed files with 16 additions and 0 deletions
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15
src/test/run-make/incremental-session-fail/Makefile Normal file
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include ../../run-make-fulldeps/tools.mk
SESSION_DIR := $(TMPDIR)/session
OUTPUT_FILE := $(TMPDIR)/build-output
all:
echo $(TMPDIR)
mkdir $(SESSION_DIR)
# Make it so that rustc will fail to create a session directory.
chmod a-w $(SESSION_DIR)
# Check exit code is 1 for an error, and not 101 for ICE.
$(RUSTC) foo.rs --crate-type=rlib -C incremental=$(SESSION_DIR) > $(OUTPUT_FILE) 2>&1; [ $$? -eq 1 ]
$(CGREP) "Could not create incremental compilation crate directory" < $(OUTPUT_FILE)
# -v tests are fragile, hopefully this text won't change
$(CGREP) -v "internal compiler error" < $(OUTPUT_FILE)

1
src/test/run-make/incremental-session-fail/foo.rs Normal file
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// intentionally empty